| 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 | $200.62 | 11.501% | $223.6933 | $223.69 | $223.70 | $223.70 |
| Purchase #2 | $177.88 | 5.552% | $187.7559 | $187.76 | $187.75 | $187.80 |
| Purchase #3 | $145.85 | 11.395% | $162.4696 | $162.47 | $162.45 | $162.50 |
| Purchase #4 | $214.77 | 6.335% | $228.3757 | $228.38 | $228.40 | $228.40 |
| Purchase #5 | $109.33 | 8.538% | $118.6646 | $118.66 | $118.65 | $118.70 |
| Purchase #6 | $37.35 | 11.637% | $41.6964 | $41.70 | $41.70 | $41.70 |
| Purchase #7 | $16.89 | 9.184% | $18.4412 | $18.44 | $18.45 | $18.40 |
| 7 purchase totals = | $902.69 | $981.0967 | $981.10 | $981.10 | $981.20 | |