| 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 | $146.75 | 10.312% | $161.8829 | $161.88 | $161.90 | $161.90 |
| Purchase #2 | $231.65 | 5.482% | $244.3491 | $244.35 | $244.35 | $244.30 |
| Purchase #3 | $13.41 | 12.112% | $15.0342 | $15.03 | $15.05 | $15.00 |
| Purchase #4 | $249.57 | 11.551% | $278.3978 | $278.40 | $278.40 | $278.40 |
| Purchase #5 | $76.68 | 12.330% | $86.1346 | $86.13 | $86.15 | $86.10 |
| Purchase #6 | $188.53 | 3.826% | $195.7432 | $195.74 | $195.75 | $195.70 |
| Purchase #7 | $97.57 | 5.145% | $102.59 | $102.59 | $102.60 | $102.60 |
| 7 purchase totals = | $1,004.16 | $1,084.1318 | $1,084.12 | $1,084.20 | $1,084.00 | |