| 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 | $123.79 | 6.693% | $132.0753 | $132.08 | $132.10 | $132.10 |
| Purchase #2 | $148.80 | 6.516% | $158.4958 | $158.50 | $158.50 | $158.50 |
| Purchase #3 | $122.79 | 5.470% | $129.5066 | $129.51 | $129.50 | $129.50 |
| Purchase #4 | $143.51 | 4.137% | $149.447 | $149.45 | $149.45 | $149.40 |
| Purchase #5 | $145.59 | 8.146% | $157.4498 | $157.45 | $157.45 | $157.40 |
| Purchase #6 | $189.55 | 7.599% | $203.9539 | $203.95 | $203.95 | $204.00 |
| Purchase #7 | $9.29 | 13.588% | $10.5523 | $10.55 | $10.55 | $10.60 |
| 7 purchase totals = | $883.32 | $941.4807 | $941.49 | $941.50 | $941.50 | |