| 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 | $127.71 | 13.499% | $144.9496 | $144.95 | $144.95 | $144.90 |
| Purchase #2 | $207.92 | 8.403% | $225.3915 | $225.39 | $225.40 | $225.40 |
| Purchase #3 | $151.62 | 11.127% | $168.4908 | $168.49 | $168.50 | $168.50 |
| Purchase #4 | $180.33 | 7.517% | $193.8854 | $193.89 | $193.90 | $193.90 |
| Purchase #5 | $198.25 | 10.472% | $219.0107 | $219.01 | $219.00 | $219.00 |
| Purchase #6 | $200.37 | 12.449% | $225.3141 | $225.31 | $225.30 | $225.30 |
| Purchase #7 | $6.57 | 7.366% | $7.0539 | $7.05 | $7.05 | $7.10 |
| 7 purchase totals = | $1,072.77 | $1,184.0960 | $1,184.09 | $1,184.10 | $1,184.10 | |