| 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 | $190.45 | 6.797% | $203.3949 | $203.39 | $203.40 | $203.40 |
| Purchase #2 | $232.29 | 5.188% | $244.3412 | $244.34 | $244.35 | $244.30 |
| Purchase #3 | $74.83 | 12.424% | $84.1269 | $84.13 | $84.15 | $84.10 |
| Purchase #4 | $143.43 | 12.586% | $161.4821 | $161.48 | $161.50 | $161.50 |
| Purchase #5 | $227.49 | 6.826% | $243.0185 | $243.02 | $243.00 | $243.00 |
| Purchase #6 | $16.47 | 13.504% | $18.6941 | $18.69 | $18.70 | $18.70 |
| Purchase #7 | $137.90 | 11.202% | $153.3476 | $153.35 | $153.35 | $153.30 |
| 7 purchase totals = | $1,022.86 | $1,108.4053 | $1,108.40 | $1,108.45 | $1,108.30 | |