| 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 | $151.48 | 3.375% | $156.5925 | $156.59 | $156.60 | $156.60 |
| Purchase #2 | $209.67 | 7.377% | $225.1374 | $225.14 | $225.15 | $225.10 |
| Purchase #3 | $78.29 | 3.726% | $81.2071 | $81.21 | $81.20 | $81.20 |
| Purchase #4 | $116.88 | 4.208% | $121.7983 | $121.80 | $121.80 | $121.80 |
| Purchase #5 | $142.42 | 9.403% | $155.8118 | $155.81 | $155.80 | $155.80 |
| Purchase #6 | $41.49 | 11.424% | $46.2298 | $46.23 | $46.25 | $46.20 |
| Purchase #7 | $130.54 | 7.420% | $140.2261 | $140.23 | $140.25 | $140.20 |
| 7 purchase totals = | $870.77 | $927.0030 | $927.01 | $927.05 | $926.90 | |