| 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 | $179.68 | 9.818% | $197.321 | $197.32 | $197.30 | $197.30 |
| Purchase #2 | $171.98 | 4.828% | $180.2832 | $180.28 | $180.30 | $180.30 |
| Purchase #3 | $91.75 | 13.187% | $103.8491 | $103.85 | $103.85 | $103.80 |
| Purchase #4 | $111.47 | 10.573% | $123.2557 | $123.26 | $123.25 | $123.30 |
| Purchase #5 | $190.51 | 10.575% | $210.6564 | $210.66 | $210.65 | $210.70 |
| Purchase #6 | $144.33 | 6.389% | $153.5512 | $153.55 | $153.55 | $153.60 |
| Purchase #7 | $9.30 | 11.409% | $10.361 | $10.36 | $10.35 | $10.40 |
| 7 purchase totals = | $899.02 | $979.2776 | $979.28 | $979.25 | $979.40 | |