| 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 | $162.95 | 4.411% | $170.1377 | $170.14 | $170.15 | $170.10 |
| Purchase #2 | $224.81 | 4.203% | $234.2588 | $234.26 | $234.25 | $234.30 |
| Purchase #3 | $185.48 | 4.546% | $193.9119 | $193.91 | $193.90 | $193.90 |
| Purchase #4 | $144.67 | 7.664% | $155.7575 | $155.76 | $155.75 | $155.80 |
| Purchase #5 | $229.86 | 6.347% | $244.4492 | $244.45 | $244.45 | $244.40 |
| Purchase #6 | $97.33 | 10.603% | $107.6499 | $107.65 | $107.65 | $107.60 |
| Purchase #7 | $13.34 | 9.466% | $14.6028 | $14.60 | $14.60 | $14.60 |
| 7 purchase totals = | $1,058.44 | $1,120.7678 | $1,120.77 | $1,120.75 | $1,120.70 | |