| 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 | $132.54 | 13.794% | $150.8226 | $150.82 | $150.80 | $150.80 |
| Purchase #2 | $146.44 | 6.465% | $155.9073 | $155.91 | $155.90 | $155.90 |
| Purchase #3 | $180.89 | 12.332% | $203.1974 | $203.20 | $203.20 | $203.20 |
| Purchase #4 | $44.64 | 7.647% | $48.0536 | $48.05 | $48.05 | $48.10 |
| Purchase #5 | $133.85 | 10.823% | $148.3366 | $148.34 | $148.35 | $148.30 |
| Purchase #6 | $189.56 | 8.200% | $205.1039 | $205.10 | $205.10 | $205.10 |
| Purchase #7 | $54.27 | 4.564% | $56.7469 | $56.75 | $56.75 | $56.70 |
| 7 purchase totals = | $882.19 | $968.1683 | $968.17 | $968.15 | $968.10 | |