| 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 | $109.87 | 10.144% | $121.0152 | $121.02 | $121.00 | $121.00 |
| Purchase #2 | $23.68 | 7.290% | $25.4063 | $25.41 | $25.40 | $25.40 |
| Purchase #3 | $74.75 | 6.728% | $79.7792 | $79.78 | $79.80 | $79.80 |
| Purchase #4 | $158.26 | 9.521% | $173.3279 | $173.33 | $173.35 | $173.30 |
| Purchase #5 | $160.74 | 6.131% | $170.595 | $170.60 | $170.60 | $170.60 |
| Purchase #6 | $24.57 | 6.446% | $26.1538 | $26.15 | $26.15 | $26.20 |
| Purchase #7 | $177.66 | 12.844% | $200.4787 | $200.48 | $200.50 | $200.50 |
| 7 purchase totals = | $729.53 | $796.7561 | $796.77 | $796.80 | $796.80 | |