| 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 | $183.44 | 7.745% | $197.6474 | $197.65 | $197.65 | $197.60 |
| Purchase #2 | $136.57 | 8.873% | $148.6879 | $148.69 | $148.70 | $148.70 |
| Purchase #3 | $133.26 | 11.187% | $148.1678 | $148.17 | $148.15 | $148.20 |
| Purchase #4 | $9.40 | 6.463% | $10.0075 | $10.01 | $10.00 | $10.00 |
| Purchase #5 | $46.78 | 12.269% | $52.5194 | $52.52 | $52.50 | $52.50 |
| Purchase #6 | $232.40 | 3.356% | $240.1993 | $240.20 | $240.20 | $240.20 |
| Purchase #7 | $75.92 | 10.456% | $83.8582 | $83.86 | $83.85 | $83.90 |
| 7 purchase totals = | $817.77 | $881.0875 | $881.10 | $881.05 | $881.10 | |