| 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 | $162.36 | 9.514% | $177.8069 | $177.81 | $177.80 | $177.80 |
| Purchase #2 | $126.32 | 10.297% | $139.3272 | $139.33 | $139.35 | $139.30 |
| Purchase #3 | $194.68 | 3.694% | $201.8715 | $201.87 | $201.85 | $201.90 |
| Purchase #4 | $22.57 | 10.453% | $24.9292 | $24.93 | $24.95 | $24.90 |
| Purchase #5 | $105.46 | 3.348% | $108.9908 | $108.99 | $109.00 | $109.00 |
| Purchase #6 | $96.26 | 4.420% | $100.5147 | $100.51 | $100.50 | $100.50 |
| Purchase #7 | $22.38 | 10.230% | $24.6695 | $24.67 | $24.65 | $24.70 |
| 7 purchase totals = | $730.03 | $778.1098 | $778.11 | $778.10 | $778.10 | |