| 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 | $129.76 | 6.618% | $138.3475 | $138.35 | $138.35 | $138.30 |
| Purchase #2 | $33.31 | 6.242% | $35.3892 | $35.39 | $35.40 | $35.40 |
| Purchase #3 | $65.57 | 6.510% | $69.8386 | $69.84 | $69.85 | $69.80 |
| Purchase #4 | $152.33 | 13.814% | $173.3729 | $173.37 | $173.35 | $173.40 |
| Purchase #5 | $110.73 | 13.477% | $125.6531 | $125.65 | $125.65 | $125.70 |
| Purchase #6 | $85.25 | 6.784% | $91.0334 | $91.03 | $91.05 | $91.00 |
| Purchase #7 | $235.63 | 10.342% | $259.9989 | $260.00 | $260.00 | $260.00 |
| 7 purchase totals = | $812.58 | $893.6336 | $893.63 | $893.65 | $893.60 | |