| 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 | $166.84 | 10.185% | $183.8327 | $183.83 | $183.85 | $183.80 |
| Purchase #2 | $49.49 | 12.588% | $55.7198 | $55.72 | $55.70 | $55.70 |
| Purchase #3 | $223.85 | 11.615% | $249.8502 | $249.85 | $249.85 | $249.90 |
| Purchase #4 | $18.30 | 6.485% | $19.4868 | $19.49 | $19.50 | $19.50 |
| Purchase #5 | $13.69 | 7.436% | $14.708 | $14.71 | $14.70 | $14.70 |
| Purchase #6 | $67.79 | 10.286% | $74.7629 | $74.76 | $74.75 | $74.80 |
| Purchase #7 | $146.97 | 10.517% | $162.4268 | $162.43 | $162.45 | $162.40 |
| 7 purchase totals = | $686.93 | $760.7872 | $760.79 | $760.80 | $760.80 | |