| 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 | $160.65 | 9.741% | $176.2989 | $176.30 | $176.30 | $176.30 |
| Purchase #2 | $178.93 | 6.188% | $190.0022 | $190.00 | $190.00 | $190.00 |
| Purchase #3 | $73.80 | 10.238% | $81.3556 | $81.36 | $81.35 | $81.40 |
| Purchase #4 | $26.39 | 11.469% | $29.4167 | $29.42 | $29.40 | $29.40 |
| Purchase #5 | $46.95 | 3.497% | $48.5918 | $48.59 | $48.60 | $48.60 |
| Purchase #6 | $87.76 | 3.841% | $91.1309 | $91.13 | $91.15 | $91.10 |
| Purchase #7 | $68.65 | 11.481% | $76.5317 | $76.53 | $76.55 | $76.50 |
| 7 purchase totals = | $643.13 | $693.3278 | $693.33 | $693.35 | $693.30 | |