| 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 | $177.89 | 4.315% | $185.566 | $185.57 | $185.55 | $185.60 |
| Purchase #2 | $234.91 | 7.349% | $252.1735 | $252.17 | $252.15 | $252.20 |
| Purchase #3 | $43.95 | 7.419% | $47.2107 | $47.21 | $47.20 | $47.20 |
| Purchase #4 | $56.48 | 8.239% | $61.1334 | $61.13 | $61.15 | $61.10 |
| Purchase #5 | $191.46 | 3.197% | $197.581 | $197.58 | $197.60 | $197.60 |
| Purchase #6 | $53.81 | 3.216% | $55.5405 | $55.54 | $55.55 | $55.50 |
| Purchase #7 | $216.89 | 13.395% | $245.9424 | $245.94 | $245.95 | $245.90 |
| 7 purchase totals = | $975.39 | $1,045.1475 | $1,045.14 | $1,045.15 | $1,045.10 | |