| 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 | $165.49 | 10.543% | $182.9376 | $182.94 | $182.95 | $182.90 |
| Purchase #2 | $87.69 | 3.164% | $90.4645 | $90.46 | $90.45 | $90.50 |
| Purchase #3 | $128.41 | 10.576% | $141.9906 | $141.99 | $142.00 | $142.00 |
| Purchase #4 | $202.50 | 3.418% | $209.4215 | $209.42 | $209.40 | $209.40 |
| Purchase #5 | $118.96 | 7.671% | $128.0854 | $128.09 | $128.10 | $128.10 |
| Purchase #6 | $66.87 | 12.837% | $75.4541 | $75.45 | $75.45 | $75.50 |
| Purchase #7 | $65.70 | 10.701% | $72.7306 | $72.73 | $72.75 | $72.70 |
| 7 purchase totals = | $835.62 | $901.0843 | $901.08 | $901.10 | $901.10 | |