| 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 | $125.58 | 9.550% | $137.5729 | $137.57 | $137.55 | $137.60 |
| Purchase #2 | $146.33 | 4.801% | $153.3553 | $153.36 | $153.35 | $153.40 |
| Purchase #3 | $61.88 | 12.409% | $69.5587 | $69.56 | $69.55 | $69.60 |
| Purchase #4 | $77.42 | 13.829% | $88.1264 | $88.13 | $88.15 | $88.10 |
| Purchase #5 | $117.79 | 3.490% | $121.9009 | $121.90 | $121.90 | $121.90 |
| Purchase #6 | $195.40 | 8.191% | $211.4052 | $211.41 | $211.40 | $211.40 |
| Purchase #7 | $134.90 | 6.190% | $143.2503 | $143.25 | $143.25 | $143.30 |
| 7 purchase totals = | $859.30 | $925.1697 | $925.18 | $925.15 | $925.30 | |