| 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 | $140.61 | 6.449% | $149.6779 | $149.68 | $149.70 | $149.70 |
| Purchase #2 | $71.92 | 3.361% | $74.3372 | $74.34 | $74.35 | $74.30 |
| Purchase #3 | $169.67 | 7.844% | $182.9789 | $182.98 | $183.00 | $183.00 |
| Purchase #4 | $244.87 | 12.363% | $275.1433 | $275.14 | $275.15 | $275.10 |
| Purchase #5 | $159.43 | 9.660% | $174.8309 | $174.83 | $174.85 | $174.80 |
| Purchase #6 | $137.82 | 8.764% | $149.8985 | $149.90 | $149.90 | $149.90 |
| Purchase #7 | $101.29 | 4.297% | $105.6424 | $105.64 | $105.65 | $105.60 |
| 7 purchase totals = | $1,025.61 | $1,112.5091 | $1,112.51 | $1,112.60 | $1,112.40 | |