| 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 | $143.89 | 9.262% | $157.2171 | $157.22 | $157.20 | $157.20 |
| Purchase #2 | $191.64 | 8.346% | $207.6343 | $207.63 | $207.65 | $207.60 |
| Purchase #3 | $186.31 | 9.269% | $203.5791 | $203.58 | $203.60 | $203.60 |
| Purchase #4 | $33.33 | 5.500% | $35.1632 | $35.16 | $35.15 | $35.20 |
| Purchase #5 | $223.74 | 6.179% | $237.5649 | $237.56 | $237.55 | $237.60 |
| Purchase #6 | $43.67 | 11.347% | $48.6252 | $48.63 | $48.65 | $48.60 |
| Purchase #7 | $21.74 | 7.571% | $23.3859 | $23.39 | $23.40 | $23.40 |
| 7 purchase totals = | $844.32 | $913.1697 | $913.17 | $913.20 | $913.20 | |