| 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 | $153.34 | 10.160% | $168.9193 | $168.92 | $168.90 | $168.90 |
| Purchase #2 | $187.95 | 13.377% | $213.0921 | $213.09 | $213.10 | $213.10 |
| Purchase #3 | $31.43 | 13.337% | $35.6218 | $35.62 | $35.60 | $35.60 |
| Purchase #4 | $197.69 | 9.441% | $216.3539 | $216.35 | $216.35 | $216.40 |
| Purchase #5 | $169.79 | 7.572% | $182.6465 | $182.65 | $182.65 | $182.60 |
| Purchase #6 | $20.99 | 7.317% | $22.5258 | $22.53 | $22.55 | $22.50 |
| Purchase #7 | $125.88 | 5.326% | $132.5844 | $132.58 | $132.60 | $132.60 |
| 7 purchase totals = | $887.07 | $971.7438 | $971.74 | $971.75 | $971.70 | |