| 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 | $189.44 | 7.469% | $203.5893 | $203.59 | $203.60 | $203.60 |
| Purchase #2 | $14.74 | 9.677% | $16.1664 | $16.17 | $16.15 | $16.20 |
| Purchase #3 | $202.36 | 10.412% | $223.4297 | $223.43 | $223.45 | $223.40 |
| Purchase #4 | $5.84 | 9.761% | $6.41 | $6.41 | $6.40 | $6.40 |
| Purchase #5 | $8.54 | 3.802% | $8.8647 | $8.86 | $8.85 | $8.90 |
| Purchase #6 | $148.46 | 11.563% | $165.6264 | $165.63 | $165.65 | $165.60 |
| Purchase #7 | $224.66 | 11.175% | $249.7658 | $249.77 | $249.75 | $249.80 |
| 7 purchase totals = | $794.04 | $873.8523 | $873.86 | $873.85 | $873.90 | |