| 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 | $99.33 | 6.153% | $105.4418 | $105.44 | $105.45 | $105.40 |
| Purchase #2 | $247.62 | 10.784% | $274.3233 | $274.32 | $274.30 | $274.30 |
| Purchase #3 | $74.85 | 3.123% | $77.1876 | $77.19 | $77.20 | $77.20 |
| Purchase #4 | $151.29 | 8.596% | $164.2949 | $164.29 | $164.30 | $164.30 |
| Purchase #5 | $211.58 | 7.611% | $227.6834 | $227.68 | $227.70 | $227.70 |
| Purchase #6 | $153.78 | 13.128% | $173.9682 | $173.97 | $173.95 | $174.00 |
| Purchase #7 | $88.73 | 6.659% | $94.6385 | $94.64 | $94.65 | $94.60 |
| 7 purchase totals = | $1,027.18 | $1,117.5377 | $1,117.53 | $1,117.55 | $1,117.50 | |