| 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 | $194.84 | 4.259% | $203.1382 | $203.14 | $203.15 | $203.10 |
| Purchase #2 | $13.58 | 8.795% | $14.7744 | $14.77 | $14.75 | $14.80 |
| Purchase #3 | $168.39 | 13.681% | $191.4274 | $191.43 | $191.45 | $191.40 |
| Purchase #4 | $112.26 | 7.539% | $120.7233 | $120.72 | $120.70 | $120.70 |
| Purchase #5 | $71.52 | 9.582% | $78.373 | $78.37 | $78.35 | $78.40 |
| Purchase #6 | $94.85 | 11.548% | $105.8033 | $105.80 | $105.80 | $105.80 |
| Purchase #7 | $101.85 | 5.239% | $107.1859 | $107.19 | $107.20 | $107.20 |
| 7 purchase totals = | $757.29 | $821.4255 | $821.42 | $821.40 | $821.40 | |