| 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 | $121.48 | 11.201% | $135.087 | $135.09 | $135.10 | $135.10 |
| Purchase #2 | $177.38 | 3.666% | $183.8828 | $183.88 | $183.90 | $183.90 |
| Purchase #3 | $88.31 | 3.630% | $91.5157 | $91.52 | $91.50 | $91.50 |
| Purchase #4 | $160.41 | 4.465% | $167.5723 | $167.57 | $167.55 | $167.60 |
| Purchase #5 | $59.71 | 9.709% | $65.5072 | $65.51 | $65.50 | $65.50 |
| Purchase #6 | $97.56 | 10.842% | $108.1375 | $108.14 | $108.15 | $108.10 |
| Purchase #7 | $49.58 | 3.152% | $51.1428 | $51.14 | $51.15 | $51.10 |
| 7 purchase totals = | $754.43 | $802.8453 | $802.85 | $802.85 | $802.80 | |