| 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 | $118.47 | 11.690% | $132.3191 | $132.32 | $132.30 | $132.30 |
| Purchase #2 | $134.33 | 11.368% | $149.6006 | $149.60 | $149.60 | $149.60 |
| Purchase #3 | $154.53 | 4.725% | $161.8315 | $161.83 | $161.85 | $161.80 |
| Purchase #4 | $41.86 | 11.601% | $46.7162 | $46.72 | $46.70 | $46.70 |
| Purchase #5 | $52.69 | 6.236% | $55.9757 | $55.98 | $56.00 | $56.00 |
| Purchase #6 | $223.77 | 13.209% | $253.3278 | $253.33 | $253.35 | $253.30 |
| Purchase #7 | $52.53 | 7.603% | $56.5239 | $56.52 | $56.50 | $56.50 |
| 7 purchase totals = | $778.18 | $856.2948 | $856.30 | $856.30 | $856.20 | |