| 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 | $138.50 | 12.511% | $155.8277 | $155.83 | $155.85 | $155.80 |
| Purchase #2 | $138.31 | 9.372% | $151.2724 | $151.27 | $151.25 | $151.30 |
| Purchase #3 | $9.28 | 13.269% | $10.5114 | $10.51 | $10.50 | $10.50 |
| Purchase #4 | $31.97 | 3.545% | $33.1033 | $33.10 | $33.10 | $33.10 |
| Purchase #5 | $243.84 | 11.417% | $271.6792 | $271.68 | $271.70 | $271.70 |
| Purchase #6 | $119.60 | 13.462% | $135.7006 | $135.70 | $135.70 | $135.70 |
| Purchase #7 | $196.83 | 7.557% | $211.7044 | $211.70 | $211.70 | $211.70 |
| 7 purchase totals = | $878.33 | $969.7990 | $969.79 | $969.80 | $969.80 | |