| 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 | $101.78 | 8.440% | $110.3702 | $110.37 | $110.35 | $110.40 |
| Purchase #2 | $147.55 | 7.687% | $158.8922 | $158.89 | $158.90 | $158.90 |
| Purchase #3 | $212.40 | 13.337% | $240.7278 | $240.73 | $240.75 | $240.70 |
| Purchase #4 | $95.98 | 11.362% | $106.8852 | $106.89 | $106.90 | $106.90 |
| Purchase #5 | $126.40 | 12.683% | $142.4313 | $142.43 | $142.45 | $142.40 |
| Purchase #6 | $181.74 | 6.672% | $193.8657 | $193.87 | $193.85 | $193.90 |
| Purchase #7 | $99.85 | 7.153% | $106.9923 | $106.99 | $107.00 | $107.00 |
| 7 purchase totals = | $965.70 | $1,060.1647 | $1,060.17 | $1,060.20 | $1,060.20 | |