| 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 | $140.36 | 13.135% | $158.7963 | $158.80 | $158.80 | $158.80 |
| Purchase #2 | $155.29 | 4.122% | $161.6911 | $161.69 | $161.70 | $161.70 |
| Purchase #3 | $249.43 | 3.710% | $258.6839 | $258.68 | $258.70 | $258.70 |
| Purchase #4 | $177.81 | 13.814% | $202.3727 | $202.37 | $202.35 | $202.40 |
| Purchase #5 | $193.51 | 13.521% | $219.6745 | $219.67 | $219.65 | $219.70 |
| Purchase #6 | $148.29 | 7.685% | $159.6861 | $159.69 | $159.70 | $159.70 |
| Purchase #7 | $99.99 | 6.561% | $106.5503 | $106.55 | $106.55 | $106.60 |
| 7 purchase totals = | $1,164.68 | $1,267.4549 | $1,267.45 | $1,267.45 | $1,267.60 | |