| 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 | $138.65 | 6.368% | $147.4792 | $147.48 | $147.50 | $147.50 |
| Purchase #2 | $138.43 | 7.758% | $149.1694 | $149.17 | $149.15 | $149.20 |
| Purchase #3 | $193.26 | 5.543% | $203.9724 | $203.97 | $203.95 | $204.00 |
| Purchase #4 | $119.76 | 6.787% | $127.8881 | $127.89 | $127.90 | $127.90 |
| Purchase #5 | $113.32 | 13.406% | $128.5117 | $128.51 | $128.50 | $128.50 |
| Purchase #6 | $227.53 | 10.747% | $251.9826 | $251.98 | $252.00 | $252.00 |
| Purchase #7 | $21.31 | 7.647% | $22.9396 | $22.94 | $22.95 | $22.90 |
| 7 purchase totals = | $952.26 | $1,031.9430 | $1,031.94 | $1,031.95 | $1,032.00 | |