| 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 | $102.71 | 6.800% | $109.6943 | $109.69 | $109.70 | $109.70 |
| Purchase #2 | $131.40 | 8.254% | $142.2458 | $142.25 | $142.25 | $142.20 |
| Purchase #3 | $70.76 | 5.212% | $74.448 | $74.45 | $74.45 | $74.40 |
| Purchase #4 | $14.58 | 10.577% | $16.1221 | $16.12 | $16.10 | $16.10 |
| Purchase #5 | $124.42 | 11.580% | $138.8278 | $138.83 | $138.85 | $138.80 |
| Purchase #6 | $175.57 | 8.337% | $190.2073 | $190.21 | $190.20 | $190.20 |
| Purchase #7 | $24.40 | 11.471% | $27.1989 | $27.20 | $27.20 | $27.20 |
| 7 purchase totals = | $643.84 | $698.7442 | $698.75 | $698.75 | $698.60 | |