| 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 | $128.63 | 8.673% | $139.7861 | $139.79 | $139.80 | $139.80 |
| Purchase #2 | $23.55 | 4.575% | $24.6274 | $24.63 | $24.65 | $24.60 |
| Purchase #3 | $56.70 | 3.855% | $58.8858 | $58.89 | $58.90 | $58.90 |
| Purchase #4 | $151.41 | 13.585% | $171.979 | $171.98 | $172.00 | $172.00 |
| Purchase #5 | $93.73 | 10.854% | $103.9035 | $103.90 | $103.90 | $103.90 |
| Purchase #6 | $195.31 | 6.517% | $208.0384 | $208.04 | $208.05 | $208.00 |
| Purchase #7 | $90.87 | 8.862% | $98.9229 | $98.92 | $98.90 | $98.90 |
| 7 purchase totals = | $740.20 | $806.1431 | $806.15 | $806.20 | $806.10 | |