| 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 | $161.50 | 9.868% | $177.4368 | $177.44 | $177.45 | $177.40 |
| Purchase #2 | $142.42 | 8.471% | $154.4844 | $154.48 | $154.50 | $154.50 |
| Purchase #3 | $223.37 | 6.607% | $238.1281 | $238.13 | $238.15 | $238.10 |
| Purchase #4 | $44.98 | 3.383% | $46.5017 | $46.50 | $46.50 | $46.50 |
| Purchase #5 | $92.62 | 8.678% | $100.6576 | $100.66 | $100.65 | $100.70 |
| Purchase #6 | $165.50 | 5.196% | $174.0994 | $174.10 | $174.10 | $174.10 |
| Purchase #7 | $47.30 | 13.388% | $53.6325 | $53.63 | $53.65 | $53.60 |
| 7 purchase totals = | $877.69 | $944.9405 | $944.94 | $945.00 | $944.90 | |