| 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 | $173.26 | 10.808% | $191.9859 | $191.99 | $192.00 | $192.00 |
| Purchase #2 | $33.44 | 12.552% | $37.6374 | $37.64 | $37.65 | $37.60 |
| Purchase #3 | $15.94 | 13.692% | $18.1225 | $18.12 | $18.10 | $18.10 |
| Purchase #4 | $132.49 | 10.347% | $146.1987 | $146.20 | $146.20 | $146.20 |
| Purchase #5 | $217.78 | 12.440% | $244.8718 | $244.87 | $244.85 | $244.90 |
| Purchase #6 | $67.84 | 4.826% | $71.114 | $71.11 | $71.10 | $71.10 |
| Purchase #7 | $87.31 | 10.508% | $96.4845 | $96.48 | $96.50 | $96.50 |
| 7 purchase totals = | $728.06 | $806.4148 | $806.41 | $806.40 | $806.40 | |