| 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 | $153.46 | 6.440% | $163.3428 | $163.34 | $163.35 | $163.30 |
| Purchase #2 | $232.69 | 8.783% | $253.1272 | $253.13 | $253.15 | $253.10 |
| Purchase #3 | $116.53 | 10.238% | $128.4603 | $128.46 | $128.45 | $128.50 |
| Purchase #4 | $176.25 | 13.789% | $200.5531 | $200.55 | $200.55 | $200.60 |
| Purchase #5 | $199.99 | 11.641% | $223.2708 | $223.27 | $223.25 | $223.30 |
| Purchase #6 | $136.26 | 11.215% | $151.5416 | $151.54 | $151.55 | $151.50 |
| Purchase #7 | $158.63 | 4.827% | $166.2871 | $166.29 | $166.30 | $166.30 |
| 7 purchase totals = | $1,173.81 | $1,286.5829 | $1,286.58 | $1,286.60 | $1,286.60 | |