| 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 | $142.33 | 11.333% | $158.4603 | $158.46 | $158.45 | $158.50 |
| Purchase #2 | $76.65 | 8.185% | $82.9238 | $82.92 | $82.90 | $82.90 |
| Purchase #3 | $200.26 | 13.216% | $226.7264 | $226.73 | $226.75 | $226.70 |
| Purchase #4 | $37.48 | 9.573% | $41.068 | $41.07 | $41.05 | $41.10 |
| Purchase #5 | $189.28 | 12.649% | $213.222 | $213.22 | $213.20 | $213.20 |
| Purchase #6 | $162.58 | 11.230% | $180.8377 | $180.84 | $180.85 | $180.80 |
| Purchase #7 | $198.28 | 7.366% | $212.8853 | $212.89 | $212.90 | $212.90 |
| 7 purchase totals = | $1,006.86 | $1,116.1235 | $1,116.13 | $1,116.10 | $1,116.10 | |