| 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 | $220.76 | 6.646% | $235.4317 | $235.43 | $235.45 | $235.40 |
| Purchase #2 | $146.63 | 5.845% | $155.2005 | $155.20 | $155.20 | $155.20 |
| Purchase #3 | $131.75 | 9.395% | $144.1279 | $144.13 | $144.15 | $144.10 |
| Purchase #4 | $54.48 | 13.739% | $61.965 | $61.97 | $61.95 | $62.00 |
| Purchase #5 | $75.47 | 13.723% | $85.8267 | $85.83 | $85.85 | $85.80 |
| Purchase #6 | $7.74 | 9.730% | $8.4931 | $8.49 | $8.50 | $8.50 |
| Purchase #7 | $102.32 | 8.301% | $110.8136 | $110.81 | $110.80 | $110.80 |
| 7 purchase totals = | $739.15 | $801.8585 | $801.86 | $801.90 | $801.80 | |