| 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 | $144.99 | 4.269% | $151.1796 | $151.18 | $151.20 | $151.20 |
| Purchase #2 | $144.55 | 13.428% | $163.9602 | $163.96 | $163.95 | $164.00 |
| Purchase #3 | $119.56 | 5.233% | $125.8166 | $125.82 | $125.80 | $125.80 |
| Purchase #4 | $189.61 | 13.128% | $214.502 | $214.50 | $214.50 | $214.50 |
| Purchase #5 | $126.40 | 7.720% | $136.1581 | $136.16 | $136.15 | $136.20 |
| Purchase #6 | $202.91 | 11.610% | $226.4679 | $226.47 | $226.45 | $226.50 |
| Purchase #7 | $8.46 | 5.777% | $8.9487 | $8.95 | $8.95 | $8.90 |
| 7 purchase totals = | $936.48 | $1,027.0331 | $1,027.04 | $1,027.00 | $1,027.10 | |