| 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 | $152.69 | 7.409% | $164.0028 | $164.00 | $164.00 | $164.00 |
| Purchase #2 | $51.40 | 4.428% | $53.676 | $53.68 | $53.70 | $53.70 |
| Purchase #3 | $234.74 | 13.393% | $266.1787 | $266.18 | $266.20 | $266.20 |
| Purchase #4 | $46.90 | 6.802% | $50.0901 | $50.09 | $50.10 | $50.10 |
| Purchase #5 | $194.71 | 11.630% | $217.3548 | $217.35 | $217.35 | $217.40 |
| Purchase #6 | $56.27 | 11.237% | $62.5931 | $62.59 | $62.60 | $62.60 |
| Purchase #7 | $19.36 | 8.228% | $20.9529 | $20.95 | $20.95 | $21.00 |
| 7 purchase totals = | $756.07 | $834.8484 | $834.84 | $834.90 | $835.00 | |