| 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 | $115.71 | 5.546% | $122.1273 | $122.13 | $122.15 | $122.10 |
| Purchase #2 | $131.73 | 7.230% | $141.2541 | $141.25 | $141.25 | $141.30 |
| Purchase #3 | $166.71 | 12.506% | $187.5588 | $187.56 | $187.55 | $187.60 |
| Purchase #4 | $58.43 | 10.813% | $64.748 | $64.75 | $64.75 | $64.70 |
| Purchase #5 | $116.39 | 3.534% | $120.5032 | $120.50 | $120.50 | $120.50 |
| Purchase #6 | $180.57 | 8.252% | $195.4706 | $195.47 | $195.45 | $195.50 |
| Purchase #7 | $94.87 | 6.125% | $100.6808 | $100.68 | $100.70 | $100.70 |
| 7 purchase totals = | $864.41 | $932.3428 | $932.34 | $932.35 | $932.40 | |