| 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 | $164.37 | 5.298% | $173.0783 | $173.08 | $173.10 | $173.10 |
| Purchase #2 | $7.35 | 6.669% | $7.8402 | $7.84 | $7.85 | $7.80 |
| Purchase #3 | $161.28 | 9.129% | $176.0033 | $176.00 | $176.00 | $176.00 |
| Purchase #4 | $31.94 | 12.478% | $35.9255 | $35.93 | $35.95 | $35.90 |
| Purchase #5 | $61.26 | 11.118% | $68.0709 | $68.07 | $68.05 | $68.10 |
| Purchase #6 | $38.77 | 10.727% | $42.9289 | $42.93 | $42.95 | $42.90 |
| Purchase #7 | $212.34 | 3.355% | $219.464 | $219.46 | $219.45 | $219.50 |
| 7 purchase totals = | $677.31 | $723.3111 | $723.31 | $723.35 | $723.30 | |