| 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 | $53.54 | 10.437% | $59.128 | $59.13 | $59.15 | $59.10 |
| Purchase #2 | $137.69 | 12.705% | $155.1835 | $155.18 | $155.20 | $155.20 |
| Purchase #3 | $12.86 | 11.829% | $14.3812 | $14.38 | $14.40 | $14.40 |
| Purchase #4 | $167.51 | 10.248% | $184.6764 | $184.68 | $184.70 | $184.70 |
| Purchase #5 | $75.32 | 5.505% | $79.4664 | $79.47 | $79.45 | $79.50 |
| Purchase #6 | $248.92 | 10.779% | $275.7511 | $275.75 | $275.75 | $275.80 |
| Purchase #7 | $122.48 | 12.180% | $137.3981 | $137.40 | $137.40 | $137.40 |
| 7 purchase totals = | $818.32 | $905.9847 | $905.99 | $906.05 | $906.10 | |