| 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 | $145.31 | 6.489% | $154.7392 | $154.74 | $154.75 | $154.70 |
| Purchase #2 | $185.66 | 10.135% | $204.4766 | $204.48 | $204.50 | $204.50 |
| Purchase #3 | $97.39 | 8.145% | $105.3224 | $105.32 | $105.30 | $105.30 |
| Purchase #4 | $94.76 | 7.739% | $102.0935 | $102.09 | $102.10 | $102.10 |
| Purchase #5 | $160.48 | 10.189% | $176.8313 | $176.83 | $176.85 | $176.80 |
| Purchase #6 | $28.31 | 13.477% | $32.1253 | $32.13 | $32.15 | $32.10 |
| Purchase #7 | $70.74 | 13.812% | $80.5106 | $80.51 | $80.50 | $80.50 |
| 7 purchase totals = | $782.65 | $856.0989 | $856.10 | $856.15 | $856.00 | |