| 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 | $166.82 | 11.656% | $186.2645 | $186.26 | $186.25 | $186.30 |
| Purchase #2 | $160.40 | 11.432% | $178.7369 | $178.74 | $178.75 | $178.70 |
| Purchase #3 | $7.43 | 11.129% | $8.2569 | $8.26 | $8.25 | $8.30 |
| Purchase #4 | $244.79 | 13.540% | $277.9346 | $277.93 | $277.95 | $277.90 |
| Purchase #5 | $76.88 | 5.173% | $80.857 | $80.86 | $80.85 | $80.90 |
| Purchase #6 | $15.40 | 9.697% | $16.8933 | $16.89 | $16.90 | $16.90 |
| Purchase #7 | $45.27 | 8.692% | $49.2049 | $49.20 | $49.20 | $49.20 |
| 7 purchase totals = | $716.99 | $798.1481 | $798.14 | $798.15 | $798.20 | |