| 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 | $161.66 | 8.161% | $174.8531 | $174.85 | $174.85 | $174.90 |
| Purchase #2 | $81.69 | 11.708% | $91.2543 | $91.25 | $91.25 | $91.30 |
| Purchase #3 | $79.31 | 7.118% | $84.9553 | $84.96 | $84.95 | $85.00 |
| Purchase #4 | $168.59 | 12.177% | $189.1192 | $189.12 | $189.10 | $189.10 |
| Purchase #5 | $149.70 | 7.357% | $160.7134 | $160.71 | $160.70 | $160.70 |
| Purchase #6 | $149.50 | 9.459% | $163.6412 | $163.64 | $163.65 | $163.60 |
| Purchase #7 | $106.48 | 3.755% | $110.4783 | $110.48 | $110.50 | $110.50 |
| 7 purchase totals = | $896.93 | $975.0148 | $975.01 | $975.00 | $975.10 | |