| 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 | $123.39 | 6.162% | $130.9933 | $130.99 | $131.00 | $131.00 |
| Purchase #2 | $156.88 | 8.751% | $170.6086 | $170.61 | $170.60 | $170.60 |
| Purchase #3 | $68.73 | 8.482% | $74.5597 | $74.56 | $74.55 | $74.60 |
| Purchase #4 | $123.88 | 11.602% | $138.2526 | $138.25 | $138.25 | $138.30 |
| Purchase #5 | $167.60 | 12.392% | $188.369 | $188.37 | $188.35 | $188.40 |
| Purchase #6 | $64.94 | 3.786% | $67.3986 | $67.40 | $67.40 | $67.40 |
| Purchase #7 | $26.71 | 6.384% | $28.4152 | $28.42 | $28.40 | $28.40 |
| 7 purchase totals = | $732.13 | $798.5970 | $798.60 | $798.55 | $798.70 | |