| 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 | $98.43 | 8.444% | $106.7414 | $106.74 | $106.75 | $106.70 |
| Purchase #2 | $202.98 | 5.277% | $213.6913 | $213.69 | $213.70 | $213.70 |
| Purchase #3 | $128.70 | 4.592% | $134.6099 | $134.61 | $134.60 | $134.60 |
| Purchase #4 | $178.56 | 6.804% | $190.7092 | $190.71 | $190.70 | $190.70 |
| Purchase #5 | $171.27 | 5.215% | $180.2017 | $180.20 | $180.20 | $180.20 |
| Purchase #6 | $29.93 | 7.409% | $32.1475 | $32.15 | $32.15 | $32.10 |
| Purchase #7 | $44.27 | 12.547% | $49.8246 | $49.82 | $49.80 | $49.80 |
| 7 purchase totals = | $854.14 | $907.9256 | $907.92 | $907.90 | $907.80 | |