| 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 | $158.88 | 13.449% | $180.2478 | $180.25 | $180.25 | $180.20 |
| Purchase #2 | $193.87 | 5.394% | $204.3273 | $204.33 | $204.35 | $204.30 |
| Purchase #3 | $102.33 | 6.716% | $109.2025 | $109.20 | $109.20 | $109.20 |
| Purchase #4 | $199.74 | 12.737% | $225.1809 | $225.18 | $225.20 | $225.20 |
| Purchase #5 | $90.64 | 3.161% | $93.5051 | $93.51 | $93.50 | $93.50 |
| Purchase #6 | $11.88 | 7.588% | $12.7815 | $12.78 | $12.80 | $12.80 |
| Purchase #7 | $186.72 | 13.744% | $212.3828 | $212.38 | $212.40 | $212.40 |
| 7 purchase totals = | $944.06 | $1,037.6279 | $1,037.63 | $1,037.70 | $1,037.60 | |