| 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 | $55.89 | 4.264% | $58.2731 | $58.27 | $58.25 | $58.30 |
| Purchase #2 | $143.40 | 3.546% | $148.485 | $148.49 | $148.50 | $148.50 |
| Purchase #3 | $168.60 | 4.171% | $175.6323 | $175.63 | $175.65 | $175.60 |
| Purchase #4 | $196.98 | 13.721% | $224.0076 | $224.01 | $224.00 | $224.00 |
| Purchase #5 | $190.61 | 3.438% | $197.1632 | $197.16 | $197.15 | $197.20 |
| Purchase #6 | $232.96 | 4.570% | $243.6063 | $243.61 | $243.60 | $243.60 |
| Purchase #7 | $42.31 | 8.138% | $45.7532 | $45.75 | $45.75 | $45.80 |
| 7 purchase totals = | $1,030.75 | $1,092.9207 | $1,092.92 | $1,092.90 | $1,093.00 | |