| 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 | $149.81 | 13.673% | $170.2935 | $170.29 | $170.30 | $170.30 |
| Purchase #2 | $192.61 | 12.462% | $216.6131 | $216.61 | $216.60 | $216.60 |
| Purchase #3 | $194.99 | 10.561% | $215.5829 | $215.58 | $215.60 | $215.60 |
| Purchase #4 | $70.60 | 12.206% | $79.2174 | $79.22 | $79.20 | $79.20 |
| Purchase #5 | $127.26 | 10.523% | $140.6516 | $140.65 | $140.65 | $140.70 |
| Purchase #6 | $232.90 | 11.691% | $260.1283 | $260.13 | $260.15 | $260.10 |
| Purchase #7 | $138.32 | 8.608% | $150.2266 | $150.23 | $150.25 | $150.20 |
| 7 purchase totals = | $1,106.49 | $1,232.7134 | $1,232.71 | $1,232.75 | $1,232.70 | |