| 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 | $133.41 | 8.731% | $145.058 | $145.06 | $145.05 | $145.10 |
| Purchase #2 | $6.68 | 9.331% | $7.3033 | $7.30 | $7.30 | $7.30 |
| Purchase #3 | $122.31 | 12.484% | $137.5792 | $137.58 | $137.60 | $137.60 |
| Purchase #4 | $199.92 | 6.456% | $212.8268 | $212.83 | $212.85 | $212.80 |
| Purchase #5 | $225.97 | 6.484% | $240.6219 | $240.62 | $240.60 | $240.60 |
| Purchase #6 | $160.26 | 11.324% | $178.4078 | $178.41 | $178.40 | $178.40 |
| Purchase #7 | $39.26 | 5.345% | $41.3584 | $41.36 | $41.35 | $41.40 |
| 7 purchase totals = | $887.81 | $963.1554 | $963.16 | $963.15 | $963.20 | |