| 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 | $170.29 | 8.163% | $184.1908 | $184.19 | $184.20 | $184.20 |
| Purchase #2 | $68.67 | 8.544% | $74.5372 | $74.54 | $74.55 | $74.50 |
| Purchase #3 | $76.95 | 12.420% | $86.5072 | $86.51 | $86.50 | $86.50 |
| Purchase #4 | $171.72 | 6.708% | $183.239 | $183.24 | $183.25 | $183.20 |
| Purchase #5 | $79.25 | 5.355% | $83.4938 | $83.49 | $83.50 | $83.50 |
| Purchase #6 | $118.45 | 5.123% | $124.5182 | $124.52 | $124.50 | $124.50 |
| Purchase #7 | $102.62 | 10.500% | $113.3951 | $113.40 | $113.40 | $113.40 |
| 7 purchase totals = | $787.95 | $849.8813 | $849.89 | $849.90 | $849.80 | |