| 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 | $184.37 | 7.470% | $198.1424 | $198.14 | $198.15 | $198.10 |
| Purchase #2 | $25.29 | 7.811% | $27.2654 | $27.27 | $27.25 | $27.30 |
| Purchase #3 | $54.82 | 10.719% | $60.6962 | $60.70 | $60.70 | $60.70 |
| Purchase #4 | $42.51 | 12.434% | $47.7957 | $47.80 | $47.80 | $47.80 |
| Purchase #5 | $145.95 | 12.673% | $164.4462 | $164.45 | $164.45 | $164.40 |
| Purchase #6 | $138.94 | 12.749% | $156.6535 | $156.65 | $156.65 | $156.70 |
| Purchase #7 | $187.56 | 4.364% | $195.7451 | $195.75 | $195.75 | $195.70 |
| 7 purchase totals = | $779.44 | $850.7445 | $850.76 | $850.75 | $850.70 | |