| 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 | $134.30 | 12.204% | $150.69 | $150.69 | $150.70 | $150.70 |
| Purchase #2 | $187.25 | 8.686% | $203.5145 | $203.51 | $203.50 | $203.50 |
| Purchase #3 | $68.59 | 8.416% | $74.3625 | $74.36 | $74.35 | $74.40 |
| Purchase #4 | $128.77 | 5.836% | $136.285 | $136.29 | $136.30 | $136.30 |
| Purchase #5 | $81.61 | 7.563% | $87.7822 | $87.78 | $87.80 | $87.80 |
| Purchase #6 | $66.49 | 11.318% | $74.0153 | $74.02 | $74.00 | $74.00 |
| Purchase #7 | $196.59 | 4.265% | $204.9746 | $204.97 | $204.95 | $205.00 |
| 7 purchase totals = | $863.60 | $931.6241 | $931.62 | $931.60 | $931.70 | |