| 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 | $111.71 | 3.505% | $115.6254 | $115.63 | $115.65 | $115.60 |
| Purchase #2 | $191.91 | 4.233% | $200.0336 | $200.03 | $200.05 | $200.00 |
| Purchase #3 | $131.68 | 13.351% | $149.2606 | $149.26 | $149.25 | $149.30 |
| Purchase #4 | $164.31 | 3.836% | $170.6129 | $170.61 | $170.60 | $170.60 |
| Purchase #5 | $138.65 | 8.469% | $150.3923 | $150.39 | $150.40 | $150.40 |
| Purchase #6 | $109.32 | 11.677% | $122.0853 | $122.09 | $122.10 | $122.10 |
| Purchase #7 | $23.61 | 12.496% | $26.5603 | $26.56 | $26.55 | $26.60 |
| 7 purchase totals = | $871.19 | $934.5704 | $934.57 | $934.60 | $934.60 | |