| 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 | $149.57 | 10.307% | $164.9862 | $164.99 | $165.00 | $165.00 |
| Purchase #2 | $184.51 | 13.535% | $209.4834 | $209.48 | $209.50 | $209.50 |
| Purchase #3 | $60.68 | 5.631% | $64.0969 | $64.10 | $64.10 | $64.10 |
| Purchase #4 | $43.45 | 9.597% | $47.6199 | $47.62 | $47.60 | $47.60 |
| Purchase #5 | $14.36 | 6.317% | $15.2671 | $15.27 | $15.25 | $15.30 |
| Purchase #6 | $42.34 | 6.471% | $45.0798 | $45.08 | $45.10 | $45.10 |
| Purchase #7 | $230.58 | 5.435% | $243.112 | $243.11 | $243.10 | $243.10 |
| 7 purchase totals = | $725.49 | $789.6453 | $789.65 | $789.65 | $789.70 | |