| 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 | $154.93 | 12.678% | $174.572 | $174.57 | $174.55 | $174.60 |
| Purchase #2 | $217.28 | 9.862% | $238.7082 | $238.71 | $238.70 | $238.70 |
| Purchase #3 | $146.68 | 6.273% | $155.8812 | $155.88 | $155.90 | $155.90 |
| Purchase #4 | $38.33 | 6.205% | $40.7084 | $40.71 | $40.70 | $40.70 |
| Purchase #5 | $135.72 | 4.557% | $141.9048 | $141.90 | $141.90 | $141.90 |
| Purchase #6 | $225.55 | 8.123% | $243.8714 | $243.87 | $243.85 | $243.90 |
| Purchase #7 | $30.64 | 7.515% | $32.9426 | $32.94 | $32.95 | $32.90 |
| 7 purchase totals = | $949.13 | $1,028.5886 | $1,028.58 | $1,028.55 | $1,028.60 | |