| 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 | $175.28 | 11.606% | $195.623 | $195.62 | $195.60 | $195.60 |
| Purchase #2 | $16.35 | 11.462% | $18.224 | $18.22 | $18.20 | $18.20 |
| Purchase #3 | $124.56 | 7.815% | $134.2944 | $134.29 | $134.30 | $134.30 |
| Purchase #4 | $18.51 | 9.624% | $20.2914 | $20.29 | $20.30 | $20.30 |
| Purchase #5 | $222.50 | 12.553% | $250.4304 | $250.43 | $250.45 | $250.40 |
| Purchase #6 | $23.76 | 5.768% | $25.1305 | $25.13 | $25.15 | $25.10 |
| Purchase #7 | $152.38 | 8.305% | $165.0352 | $165.04 | $165.05 | $165.00 |
| 7 purchase totals = | $733.34 | $809.0289 | $809.02 | $809.05 | $808.90 | |