| 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 | $64.42 | 13.207% | $72.9279 | $72.93 | $72.95 | $72.90 |
| Purchase #2 | $154.93 | 9.243% | $169.2502 | $169.25 | $169.25 | $169.30 |
| Purchase #3 | $118.78 | 9.105% | $129.5949 | $129.59 | $129.60 | $129.60 |
| Purchase #4 | $139.59 | 6.125% | $148.1399 | $148.14 | $148.15 | $148.10 |
| Purchase #5 | $183.87 | 11.390% | $204.8128 | $204.81 | $204.80 | $204.80 |
| Purchase #6 | $187.63 | 11.848% | $209.8604 | $209.86 | $209.85 | $209.90 |
| Purchase #7 | $244.44 | 13.768% | $278.0945 | $278.09 | $278.10 | $278.10 |
| 7 purchase totals = | $1,093.66 | $1,212.6806 | $1,212.67 | $1,212.70 | $1,212.70 | |