| 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 | $184.90 | 7.525% | $198.8137 | $198.81 | $198.80 | $198.80 |
| Purchase #2 | $96.52 | 11.689% | $107.8022 | $107.80 | $107.80 | $107.80 |
| Purchase #3 | $146.64 | 5.854% | $155.2243 | $155.22 | $155.20 | $155.20 |
| Purchase #4 | $34.33 | 8.241% | $37.1591 | $37.16 | $37.15 | $37.20 |
| Purchase #5 | $169.40 | 9.248% | $185.0661 | $185.07 | $185.05 | $185.10 |
| Purchase #6 | $62.78 | 10.500% | $69.3719 | $69.37 | $69.35 | $69.40 |
| Purchase #7 | $10.76 | 3.863% | $11.1757 | $11.18 | $11.20 | $11.20 |
| 7 purchase totals = | $705.33 | $764.6130 | $764.61 | $764.55 | $764.70 | |