| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $181.35 | 11.419% | $202.0584 | $202.06 | $202.05 | $202.10 |
| Purchase #2 | $97.74 | 11.318% | $108.8022 | $108.80 | $108.80 | $108.80 |
| Purchase #3 | $180.61 | 13.556% | $205.0935 | $205.09 | $205.10 | $205.10 |
| Purchase #4 | $178.90 | 5.335% | $188.4443 | $188.44 | $188.45 | $188.40 |
| Purchase #5 | $141.65 | 10.266% | $156.1918 | $156.19 | $156.20 | $156.20 |
| Purchase #6 | $208.29 | 9.165% | $227.3798 | $227.38 | $227.40 | $227.40 |
| Purchase #7 | $219.28 | 11.441% | $244.3678 | $244.37 | $244.35 | $244.40 |
| 7 purchase totals = | $1,207.82 | $1,332.3378 | $1,332.33 | $1,332.35 | $1,332.40 | |