| 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 | $151.69 | 5.853% | $160.5684 | $160.57 | $160.55 | $160.60 |
| Purchase #2 | $30.66 | 10.156% | $33.7738 | $33.77 | $33.75 | $33.80 |
| Purchase #3 | $59.58 | 13.539% | $67.6465 | $67.65 | $67.65 | $67.60 |
| Purchase #4 | $33.93 | 13.329% | $38.4525 | $38.45 | $38.45 | $38.50 |
| Purchase #5 | $178.60 | 6.126% | $189.541 | $189.54 | $189.55 | $189.50 |
| Purchase #6 | $187.49 | 13.757% | $213.283 | $213.28 | $213.30 | $213.30 |
| Purchase #7 | $16.64 | 4.106% | $17.3232 | $17.32 | $17.30 | $17.30 |
| 7 purchase totals = | $658.59 | $720.5884 | $720.58 | $720.55 | $720.60 | |