| 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 | $144.96 | 6.731% | $154.7173 | $154.72 | $154.70 | $154.70 |
| Purchase #2 | $110.65 | 4.377% | $115.4932 | $115.49 | $115.50 | $115.50 |
| Purchase #3 | $38.26 | 9.633% | $41.9456 | $41.95 | $41.95 | $41.90 |
| Purchase #4 | $41.67 | 7.586% | $44.8311 | $44.83 | $44.85 | $44.80 |
| Purchase #5 | $27.56 | 5.148% | $28.9788 | $28.98 | $29.00 | $29.00 |
| Purchase #6 | $219.58 | 12.830% | $247.7521 | $247.75 | $247.75 | $247.80 |
| Purchase #7 | $220.78 | 3.359% | $228.196 | $228.20 | $228.20 | $228.20 |
| 7 purchase totals = | $803.46 | $861.9141 | $861.92 | $861.95 | $861.90 | |