| 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 | $168.67 | 7.834% | $181.8836 | $181.88 | $181.90 | $181.90 |
| Purchase #2 | $6.66 | 8.157% | $7.2033 | $7.20 | $7.20 | $7.20 |
| Purchase #3 | $177.52 | 5.160% | $186.68 | $186.68 | $186.70 | $186.70 |
| Purchase #4 | $84.70 | 12.333% | $95.1461 | $95.15 | $95.15 | $95.10 |
| Purchase #5 | $143.50 | 11.563% | $160.0929 | $160.09 | $160.10 | $160.10 |
| Purchase #6 | $49.54 | 8.669% | $53.8346 | $53.83 | $53.85 | $53.80 |
| Purchase #7 | $248.30 | 13.491% | $281.7982 | $281.80 | $281.80 | $281.80 |
| 7 purchase totals = | $878.89 | $966.6387 | $966.63 | $966.70 | $966.60 | |