| 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 | $193.82 | 5.333% | $204.1564 | $204.16 | $204.15 | $204.20 |
| Purchase #2 | $77.60 | 13.818% | $88.3228 | $88.32 | $88.30 | $88.30 |
| Purchase #3 | $70.86 | 5.515% | $74.7679 | $74.77 | $74.75 | $74.80 |
| Purchase #4 | $169.93 | 11.805% | $189.9902 | $189.99 | $190.00 | $190.00 |
| Purchase #5 | $69.85 | 9.263% | $76.3202 | $76.32 | $76.30 | $76.30 |
| Purchase #6 | $104.48 | 13.675% | $118.7676 | $118.77 | $118.75 | $118.80 |
| Purchase #7 | $135.53 | 6.317% | $144.0914 | $144.09 | $144.10 | $144.10 |
| 7 purchase totals = | $822.07 | $896.4165 | $896.42 | $896.35 | $896.50 | |