| 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 | $145.76 | 9.684% | $159.8754 | $159.88 | $159.90 | $159.90 |
| Purchase #2 | $87.31 | 9.497% | $95.6018 | $95.60 | $95.60 | $95.60 |
| Purchase #3 | $54.25 | 11.491% | $60.4839 | $60.48 | $60.50 | $60.50 |
| Purchase #4 | $121.45 | 7.381% | $130.4142 | $130.41 | $130.40 | $130.40 |
| Purchase #5 | $164.40 | 11.414% | $183.1646 | $183.16 | $183.15 | $183.20 |
| Purchase #6 | $167.90 | 7.219% | $180.0207 | $180.02 | $180.00 | $180.00 |
| Purchase #7 | $46.47 | 7.122% | $49.7796 | $49.78 | $49.80 | $49.80 |
| 7 purchase totals = | $787.54 | $859.3402 | $859.33 | $859.35 | $859.40 | |