| 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 | $113.94 | 9.859% | $125.1733 | $125.17 | $125.15 | $125.20 |
| Purchase #2 | $31.85 | 10.858% | $35.3083 | $35.31 | $35.30 | $35.30 |
| Purchase #3 | $68.99 | 9.607% | $75.6179 | $75.62 | $75.60 | $75.60 |
| Purchase #4 | $180.52 | 11.361% | $201.0289 | $201.03 | $201.05 | $201.00 |
| Purchase #5 | $211.86 | 6.499% | $225.6288 | $225.63 | $225.65 | $225.60 |
| Purchase #6 | $171.67 | 13.400% | $194.6738 | $194.67 | $194.65 | $194.70 |
| Purchase #7 | $111.61 | 11.370% | $124.3001 | $124.30 | $124.30 | $124.30 |
| 7 purchase totals = | $890.44 | $981.7311 | $981.73 | $981.70 | $981.70 | |