| 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 | $161.45 | 8.428% | $175.057 | $175.06 | $175.05 | $175.10 |
| Purchase #2 | $12.61 | 3.619% | $13.0664 | $13.07 | $13.05 | $13.10 |
| Purchase #3 | $54.82 | 13.302% | $62.1122 | $62.11 | $62.10 | $62.10 |
| Purchase #4 | $171.28 | 5.137% | $180.0787 | $180.08 | $180.10 | $180.10 |
| Purchase #5 | $53.92 | 12.364% | $60.5867 | $60.59 | $60.60 | $60.60 |
| Purchase #6 | $165.92 | 8.221% | $179.5603 | $179.56 | $179.55 | $179.60 |
| Purchase #7 | $250.92 | 3.598% | $259.9481 | $259.95 | $259.95 | $259.90 |
| 7 purchase totals = | $870.92 | $930.4094 | $930.42 | $930.40 | $930.50 | |