| 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 | $193.27 | 7.802% | $208.3489 | $208.35 | $208.35 | $208.30 |
| Purchase #2 | $178.59 | 6.267% | $189.7822 | $189.78 | $189.80 | $189.80 |
| Purchase #3 | $50.82 | 12.848% | $57.3494 | $57.35 | $57.35 | $57.30 |
| Purchase #4 | $235.95 | 8.818% | $256.7561 | $256.76 | $256.75 | $256.80 |
| Purchase #5 | $144.28 | 13.584% | $163.879 | $163.88 | $163.90 | $163.90 |
| Purchase #6 | $164.41 | 8.281% | $178.0248 | $178.02 | $178.00 | $178.00 |
| Purchase #7 | $77.81 | 9.406% | $85.1288 | $85.13 | $85.15 | $85.10 |
| 7 purchase totals = | $1,045.13 | $1,139.2692 | $1,139.27 | $1,139.30 | $1,139.20 | |