| 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 | $21.69 | 6.790% | $23.1628 | $23.16 | $23.15 | $23.20 |
| Purchase #2 | $141.88 | 5.589% | $149.8097 | $149.81 | $149.80 | $149.80 |
| Purchase #3 | $13.70 | 8.715% | $14.894 | $14.89 | $14.90 | $14.90 |
| Purchase #4 | $218.25 | 12.196% | $244.8678 | $244.87 | $244.85 | $244.90 |
| Purchase #5 | $166.32 | 8.393% | $180.2792 | $180.28 | $180.30 | $180.30 |
| Purchase #6 | $230.60 | 3.330% | $238.279 | $238.28 | $238.30 | $238.30 |
| Purchase #7 | $155.53 | 9.293% | $169.9834 | $169.98 | $170.00 | $170.00 |
| 7 purchase totals = | $947.97 | $1,021.2759 | $1,021.27 | $1,021.30 | $1,021.40 | |