| 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 | $153.91 | 10.565% | $170.1706 | $170.17 | $170.15 | $170.20 |
| Purchase #2 | $120.77 | 5.174% | $127.0186 | $127.02 | $127.00 | $127.00 |
| Purchase #3 | $27.86 | 4.825% | $29.2042 | $29.20 | $29.20 | $29.20 |
| Purchase #4 | $109.55 | 7.512% | $117.7794 | $117.78 | $117.80 | $117.80 |
| Purchase #5 | $71.81 | 8.807% | $78.1343 | $78.13 | $78.15 | $78.10 |
| Purchase #6 | $131.61 | 11.413% | $146.6306 | $146.63 | $146.65 | $146.60 |
| Purchase #7 | $43.86 | 8.348% | $47.5214 | $47.52 | $47.50 | $47.50 |
| 7 purchase totals = | $659.37 | $716.4591 | $716.45 | $716.45 | $716.40 | |