| 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 | $170.60 | 13.464% | $193.5696 | $193.57 | $193.55 | $193.60 |
| Purchase #2 | $5.32 | 6.340% | $5.6573 | $5.66 | $5.65 | $5.70 |
| Purchase #3 | $168.85 | 6.803% | $180.3369 | $180.34 | $180.35 | $180.30 |
| Purchase #4 | $238.26 | 5.105% | $250.4232 | $250.42 | $250.40 | $250.40 |
| Purchase #5 | $205.38 | 5.485% | $216.6451 | $216.65 | $216.65 | $216.60 |
| Purchase #6 | $243.94 | 5.122% | $256.4346 | $256.43 | $256.45 | $256.40 |
| Purchase #7 | $60.78 | 12.451% | $68.3477 | $68.35 | $68.35 | $68.30 |
| 7 purchase totals = | $1,093.13 | $1,171.4144 | $1,171.42 | $1,171.40 | $1,171.30 | |