| 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 | $135.55 | 12.618% | $152.6537 | $152.65 | $152.65 | $152.70 |
| Purchase #2 | $80.85 | 8.508% | $87.7287 | $87.73 | $87.75 | $87.70 |
| Purchase #3 | $129.91 | 12.469% | $146.1085 | $146.11 | $146.10 | $146.10 |
| Purchase #4 | $114.60 | 9.292% | $125.2486 | $125.25 | $125.25 | $125.20 |
| Purchase #5 | $8.33 | 8.341% | $9.0248 | $9.02 | $9.00 | $9.00 |
| Purchase #6 | $187.83 | 6.829% | $200.6569 | $200.66 | $200.65 | $200.70 |
| Purchase #7 | $101.69 | 8.163% | $109.991 | $109.99 | $110.00 | $110.00 |
| 7 purchase totals = | $758.76 | $831.4122 | $831.41 | $831.40 | $831.40 | |