| 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 | $130.94 | 9.399% | $143.2471 | $143.25 | $143.25 | $143.20 |
| Purchase #2 | $163.99 | 11.698% | $183.1736 | $183.17 | $183.15 | $183.20 |
| Purchase #3 | $80.31 | 5.166% | $84.4588 | $84.46 | $84.45 | $84.50 |
| Purchase #4 | $47.77 | 6.842% | $51.0384 | $51.04 | $51.05 | $51.00 |
| Purchase #5 | $147.26 | 9.215% | $160.83 | $160.83 | $160.85 | $160.80 |
| Purchase #6 | $45.96 | 9.683% | $50.4103 | $50.41 | $50.40 | $50.40 |
| Purchase #7 | $180.39 | 12.797% | $203.4745 | $203.47 | $203.45 | $203.50 |
| 7 purchase totals = | $796.62 | $876.6327 | $876.63 | $876.60 | $876.60 | |