| 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 | $141.31 | 10.637% | $156.3411 | $156.34 | $156.35 | $156.30 |
| Purchase #2 | $70.57 | 5.550% | $74.4866 | $74.49 | $74.50 | $74.50 |
| Purchase #3 | $58.25 | 10.631% | $64.4426 | $64.44 | $64.45 | $64.40 |
| Purchase #4 | $156.65 | 11.329% | $174.3969 | $174.40 | $174.40 | $174.40 |
| Purchase #5 | $151.52 | 6.462% | $161.3112 | $161.31 | $161.30 | $161.30 |
| Purchase #6 | $126.89 | 12.391% | $142.6129 | $142.61 | $142.60 | $142.60 |
| Purchase #7 | $76.74 | 10.194% | $84.5629 | $84.56 | $84.55 | $84.60 |
| 7 purchase totals = | $781.93 | $858.1542 | $858.15 | $858.15 | $858.10 | |