| 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 | $178.96 | 13.572% | $203.2485 | $203.25 | $203.25 | $203.20 |
| Purchase #2 | $98.44 | 11.765% | $110.0215 | $110.02 | $110.00 | $110.00 |
| Purchase #3 | $22.48 | 13.494% | $25.5135 | $25.51 | $25.50 | $25.50 |
| Purchase #4 | $136.54 | 12.244% | $153.258 | $153.26 | $153.25 | $153.30 |
| Purchase #5 | $77.49 | 6.621% | $82.6206 | $82.62 | $82.60 | $82.60 |
| Purchase #6 | $85.94 | 6.265% | $91.3241 | $91.32 | $91.30 | $91.30 |
| Purchase #7 | $157.75 | 9.783% | $173.1827 | $173.18 | $173.20 | $173.20 |
| 7 purchase totals = | $757.60 | $839.1689 | $839.16 | $839.10 | $839.10 | |