| 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 | $156.68 | 3.331% | $161.899 | $161.90 | $161.90 | $161.90 |
| Purchase #2 | $226.49 | 5.141% | $238.1339 | $238.13 | $238.15 | $238.10 |
| Purchase #3 | $229.41 | 10.734% | $254.0349 | $254.03 | $254.05 | $254.00 |
| Purchase #4 | $248.62 | 11.255% | $276.6022 | $276.60 | $276.60 | $276.60 |
| Purchase #5 | $84.91 | 3.785% | $88.1238 | $88.12 | $88.10 | $88.10 |
| Purchase #6 | $166.84 | 3.186% | $172.1555 | $172.16 | $172.15 | $172.20 |
| Purchase #7 | $143.25 | 8.515% | $155.4477 | $155.45 | $155.45 | $155.40 |
| 7 purchase totals = | $1,256.20 | $1,346.3970 | $1,346.39 | $1,346.40 | $1,346.30 | |