| 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 | $101.98 | 13.548% | $115.7963 | $115.80 | $115.80 | $115.80 |
| Purchase #2 | $16.76 | 9.229% | $18.3068 | $18.31 | $18.30 | $18.30 |
| Purchase #3 | $207.63 | 7.739% | $223.6985 | $223.70 | $223.70 | $223.70 |
| Purchase #4 | $13.70 | 5.585% | $14.4651 | $14.47 | $14.45 | $14.50 |
| Purchase #5 | $135.65 | 10.787% | $150.2826 | $150.28 | $150.30 | $150.30 |
| Purchase #6 | $112.41 | 4.831% | $117.8405 | $117.84 | $117.85 | $117.80 |
| Purchase #7 | $29.69 | 11.700% | $33.1637 | $33.16 | $33.15 | $33.20 |
| 7 purchase totals = | $617.82 | $673.5535 | $673.56 | $673.55 | $673.60 | |