| 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 | $106.70 | 7.431% | $114.6289 | $114.63 | $114.65 | $114.60 |
| Purchase #2 | $18.46 | 13.212% | $20.8989 | $20.90 | $20.90 | $20.90 |
| Purchase #3 | $141.56 | 13.233% | $160.2926 | $160.29 | $160.30 | $160.30 |
| Purchase #4 | $95.43 | 11.479% | $106.3844 | $106.38 | $106.40 | $106.40 |
| Purchase #5 | $71.85 | 4.692% | $75.2212 | $75.22 | $75.20 | $75.20 |
| Purchase #6 | $145.53 | 6.634% | $155.1845 | $155.18 | $155.20 | $155.20 |
| Purchase #7 | $158.75 | 5.772% | $167.9131 | $167.91 | $167.90 | $167.90 |
| 7 purchase totals = | $738.28 | $800.5236 | $800.51 | $800.55 | $800.50 | |