| 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 | $79.69 | 5.766% | $84.2849 | $84.28 | $84.30 | $84.30 |
| Purchase #2 | $138.45 | 7.472% | $148.795 | $148.80 | $148.80 | $148.80 |
| Purchase #3 | $67.63 | 12.827% | $76.3049 | $76.30 | $76.30 | $76.30 |
| Purchase #4 | $127.56 | 12.444% | $143.4336 | $143.43 | $143.45 | $143.40 |
| Purchase #5 | $15.65 | 8.439% | $16.9707 | $16.97 | $16.95 | $17.00 |
| Purchase #6 | $201.76 | 12.188% | $226.3505 | $226.35 | $226.35 | $226.40 |
| Purchase #7 | $167.83 | 10.108% | $184.7943 | $184.79 | $184.80 | $184.80 |
| 7 purchase totals = | $798.57 | $880.9339 | $880.92 | $880.95 | $881.00 | |