| 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 | $153.77 | 13.188% | $174.0492 | $174.05 | $174.05 | $174.00 |
| Purchase #2 | $99.76 | 8.752% | $108.491 | $108.49 | $108.50 | $108.50 |
| Purchase #3 | $65.59 | 11.291% | $72.9958 | $73.00 | $73.00 | $73.00 |
| Purchase #4 | $159.54 | 5.392% | $168.1424 | $168.14 | $168.15 | $168.10 |
| Purchase #5 | $147.34 | 3.302% | $152.2052 | $152.21 | $152.20 | $152.20 |
| Purchase #6 | $130.33 | 7.448% | $140.037 | $140.04 | $140.05 | $140.00 |
| Purchase #7 | $99.94 | 8.296% | $108.231 | $108.23 | $108.25 | $108.20 |
| 7 purchase totals = | $856.27 | $924.1516 | $924.16 | $924.20 | $924.00 | |