| 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 | $127.43 | 13.753% | $144.9554 | $144.96 | $144.95 | $145.00 |
| Purchase #2 | $206.94 | 4.756% | $216.7821 | $216.78 | $216.80 | $216.80 |
| Purchase #3 | $169.98 | 9.503% | $186.1332 | $186.13 | $186.15 | $186.10 |
| Purchase #4 | $57.63 | 12.568% | $64.8729 | $64.87 | $64.85 | $64.90 |
| Purchase #5 | $226.63 | 11.532% | $252.765 | $252.77 | $252.75 | $252.80 |
| Purchase #6 | $48.95 | 11.460% | $54.5597 | $54.56 | $54.55 | $54.60 |
| Purchase #7 | $22.65 | 11.137% | $25.1725 | $25.17 | $25.15 | $25.20 |
| 7 purchase totals = | $860.21 | $945.2408 | $945.24 | $945.20 | $945.40 | |