| 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 | $178.71 | 11.327% | $198.9525 | $198.95 | $198.95 | $199.00 |
| Purchase #2 | $27.77 | 3.483% | $28.7372 | $28.74 | $28.75 | $28.70 |
| Purchase #3 | $244.35 | 13.437% | $277.1833 | $277.18 | $277.20 | $277.20 |
| Purchase #4 | $173.25 | 10.391% | $191.2524 | $191.25 | $191.25 | $191.30 |
| Purchase #5 | $77.63 | 3.338% | $80.2213 | $80.22 | $80.20 | $80.20 |
| Purchase #6 | $129.93 | 6.342% | $138.1702 | $138.17 | $138.15 | $138.20 |
| Purchase #7 | $6.50 | 6.299% | $6.9094 | $6.91 | $6.90 | $6.90 |
| 7 purchase totals = | $838.14 | $921.4263 | $921.42 | $921.40 | $921.50 | |