| 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 | $188.96 | 5.210% | $198.8048 | $198.80 | $198.80 | $198.80 |
| Purchase #2 | $8.41 | 6.260% | $8.9365 | $8.94 | $8.95 | $8.90 |
| Purchase #3 | $87.92 | 5.435% | $92.6985 | $92.70 | $92.70 | $92.70 |
| Purchase #4 | $21.90 | 4.360% | $22.8548 | $22.85 | $22.85 | $22.90 |
| Purchase #5 | $217.53 | 13.637% | $247.1946 | $247.19 | $247.20 | $247.20 |
| Purchase #6 | $166.84 | 13.535% | $189.4218 | $189.42 | $189.40 | $189.40 |
| Purchase #7 | $42.68 | 8.598% | $46.3496 | $46.35 | $46.35 | $46.30 |
| 7 purchase totals = | $734.24 | $806.2606 | $806.25 | $806.25 | $806.20 | |