| 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 | $83.52 | 9.428% | $91.3943 | $91.39 | $91.40 | $91.40 |
| Purchase #2 | $146.36 | 5.806% | $154.8577 | $154.86 | $154.85 | $154.90 |
| Purchase #3 | $185.81 | 10.592% | $205.491 | $205.49 | $205.50 | $205.50 |
| Purchase #4 | $139.76 | 11.834% | $156.2992 | $156.30 | $156.30 | $156.30 |
| Purchase #5 | $220.92 | 10.296% | $243.6659 | $243.67 | $243.65 | $243.70 |
| Purchase #6 | $173.78 | 8.846% | $189.1526 | $189.15 | $189.15 | $189.20 |
| Purchase #7 | $244.31 | 9.542% | $267.6221 | $267.62 | $267.60 | $267.60 |
| 7 purchase totals = | $1,194.46 | $1,308.4828 | $1,308.48 | $1,308.45 | $1,308.60 | |