| 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 | $156.83 | 5.597% | $165.6078 | $165.61 | $165.60 | $165.60 |
| Purchase #2 | $22.30 | 11.551% | $24.8759 | $24.88 | $24.90 | $24.90 |
| Purchase #3 | $146.77 | 9.808% | $161.1652 | $161.17 | $161.15 | $161.20 |
| Purchase #4 | $233.43 | 8.481% | $253.2272 | $253.23 | $253.25 | $253.20 |
| Purchase #5 | $26.41 | 10.612% | $29.2126 | $29.21 | $29.20 | $29.20 |
| Purchase #6 | $29.49 | 12.740% | $33.247 | $33.25 | $33.25 | $33.20 |
| Purchase #7 | $92.55 | 8.481% | $100.3992 | $100.40 | $100.40 | $100.40 |
| 7 purchase totals = | $707.78 | $767.7349 | $767.75 | $767.75 | $767.70 | |