| 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 | $143.61 | 11.850% | $160.6278 | $160.63 | $160.65 | $160.60 |
| Purchase #2 | $126.98 | 7.740% | $136.8083 | $136.81 | $136.80 | $136.80 |
| Purchase #3 | $163.67 | 8.299% | $177.253 | $177.25 | $177.25 | $177.30 |
| Purchase #4 | $69.53 | 6.684% | $74.1774 | $74.18 | $74.20 | $74.20 |
| Purchase #5 | $188.47 | 12.345% | $211.7366 | $211.74 | $211.75 | $211.70 |
| Purchase #6 | $232.63 | 7.804% | $250.7844 | $250.78 | $250.80 | $250.80 |
| Purchase #7 | $71.68 | 9.689% | $78.6251 | $78.63 | $78.65 | $78.60 |
| 7 purchase totals = | $996.57 | $1,090.0126 | $1,090.02 | $1,090.10 | $1,090.00 | |