| 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 | $131.56 | 7.405% | $141.302 | $141.30 | $141.30 | $141.30 |
| Purchase #2 | $231.38 | 8.496% | $251.038 | $251.04 | $251.05 | $251.00 |
| Purchase #3 | $97.25 | 13.237% | $110.123 | $110.12 | $110.10 | $110.10 |
| Purchase #4 | $46.95 | 9.764% | $51.5342 | $51.53 | $51.55 | $51.50 |
| Purchase #5 | $141.75 | 11.666% | $158.2866 | $158.29 | $158.30 | $158.30 |
| Purchase #6 | $108.39 | 3.496% | $112.1793 | $112.18 | $112.20 | $112.20 |
| Purchase #7 | $158.74 | 12.280% | $178.2333 | $178.23 | $178.25 | $178.20 |
| 7 purchase totals = | $916.02 | $1,002.6964 | $1,002.69 | $1,002.75 | $1,002.60 | |