| 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 | $151.66 | 4.750% | $158.8639 | $158.86 | $158.85 | $158.90 |
| Purchase #2 | $157.29 | 9.711% | $172.5644 | $172.56 | $172.55 | $172.60 |
| Purchase #3 | $177.38 | 7.781% | $191.1819 | $191.18 | $191.20 | $191.20 |
| Purchase #4 | $132.98 | 7.292% | $142.6769 | $142.68 | $142.70 | $142.70 |
| Purchase #5 | $202.80 | 3.476% | $209.8493 | $209.85 | $209.85 | $209.80 |
| Purchase #6 | $54.49 | 6.117% | $57.8232 | $57.82 | $57.80 | $57.80 |
| Purchase #7 | $14.79 | 6.532% | $15.7561 | $15.76 | $15.75 | $15.80 |
| 7 purchase totals = | $891.39 | $948.7157 | $948.71 | $948.70 | $948.80 | |