| 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 | $133.93 | 13.725% | $152.3119 | $152.31 | $152.30 | $152.30 |
| Purchase #2 | $100.42 | 6.518% | $106.9654 | $106.97 | $106.95 | $107.00 |
| Purchase #3 | $151.35 | 8.796% | $164.6627 | $164.66 | $164.65 | $164.70 |
| Purchase #4 | $18.82 | 4.853% | $19.7333 | $19.73 | $19.75 | $19.70 |
| Purchase #5 | $102.29 | 6.342% | $108.7772 | $108.78 | $108.80 | $108.80 |
| Purchase #6 | $60.90 | 10.478% | $67.2811 | $67.28 | $67.30 | $67.30 |
| Purchase #7 | $182.41 | 5.337% | $192.1452 | $192.15 | $192.15 | $192.10 |
| 7 purchase totals = | $750.12 | $811.8768 | $811.88 | $811.90 | $811.90 | |