| 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 | $147.75 | 7.699% | $159.1253 | $159.13 | $159.15 | $159.10 |
| Purchase #2 | $212.77 | 13.192% | $240.8386 | $240.84 | $240.85 | $240.80 |
| Purchase #3 | $196.78 | 6.715% | $209.9938 | $209.99 | $210.00 | $210.00 |
| Purchase #4 | $155.56 | 8.456% | $168.7142 | $168.71 | $168.70 | $168.70 |
| Purchase #5 | $243.61 | 10.450% | $269.0672 | $269.07 | $269.05 | $269.10 |
| Purchase #6 | $38.93 | 13.428% | $44.1575 | $44.16 | $44.15 | $44.20 |
| Purchase #7 | $12.85 | 6.109% | $13.635 | $13.64 | $13.65 | $13.60 |
| 7 purchase totals = | $1,008.25 | $1,105.5316 | $1,105.54 | $1,105.55 | $1,105.50 | |