| 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 | $13.29 | 7.765% | $14.322 | $14.32 | $14.30 | $14.30 |
| Purchase #2 | $94.71 | 7.230% | $101.5575 | $101.56 | $101.55 | $101.60 |
| Purchase #3 | $122.33 | 7.804% | $131.8766 | $131.88 | $131.90 | $131.90 |
| Purchase #4 | $157.81 | 9.667% | $173.0655 | $173.07 | $173.05 | $173.10 |
| Purchase #5 | $70.78 | 11.836% | $79.1575 | $79.16 | $79.15 | $79.20 |
| Purchase #6 | $231.99 | 9.584% | $254.2239 | $254.22 | $254.20 | $254.20 |
| Purchase #7 | $243.94 | 3.173% | $251.6802 | $251.68 | $251.70 | $251.70 |
| 7 purchase totals = | $934.85 | $1,005.8832 | $1,005.89 | $1,005.85 | $1,006.00 | |