| 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 | $149.50 | 10.611% | $165.3634 | $165.36 | $165.35 | $165.40 |
| Purchase #2 | $35.71 | 5.731% | $37.7565 | $37.76 | $37.75 | $37.80 |
| Purchase #3 | $167.44 | 8.725% | $182.0491 | $182.05 | $182.05 | $182.00 |
| Purchase #4 | $192.95 | 4.708% | $202.0341 | $202.03 | $202.05 | $202.00 |
| Purchase #5 | $43.49 | 7.741% | $46.8566 | $46.86 | $46.85 | $46.90 |
| Purchase #6 | $18.62 | 8.649% | $20.2304 | $20.23 | $20.25 | $20.20 |
| Purchase #7 | $8.47 | 10.610% | $9.3687 | $9.37 | $9.35 | $9.40 |
| 7 purchase totals = | $616.18 | $663.6588 | $663.66 | $663.65 | $663.70 | |