| 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 | $127.56 | 6.271% | $135.5593 | $135.56 | $135.55 | $135.60 |
| Purchase #2 | $150.28 | 9.356% | $164.3402 | $164.34 | $164.35 | $164.30 |
| Purchase #3 | $96.52 | 3.474% | $99.8731 | $99.87 | $99.85 | $99.90 |
| Purchase #4 | $112.80 | 7.194% | $120.9148 | $120.91 | $120.90 | $120.90 |
| Purchase #5 | $152.25 | 5.235% | $160.2203 | $160.22 | $160.20 | $160.20 |
| Purchase #6 | $40.32 | 10.808% | $44.6778 | $44.68 | $44.70 | $44.70 |
| Purchase #7 | $114.52 | 5.299% | $120.5884 | $120.59 | $120.60 | $120.60 |
| 7 purchase totals = | $794.25 | $846.1739 | $846.17 | $846.15 | $846.20 | |