| 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 | $151.33 | 11.134% | $168.1791 | $168.18 | $168.20 | $168.20 |
| Purchase #2 | $53.83 | 3.256% | $55.5827 | $55.58 | $55.60 | $55.60 |
| Purchase #3 | $247.81 | 11.233% | $275.6465 | $275.65 | $275.65 | $275.60 |
| Purchase #4 | $158.38 | 12.406% | $178.0286 | $178.03 | $178.05 | $178.00 |
| Purchase #5 | $202.30 | 4.441% | $211.2841 | $211.28 | $211.30 | $211.30 |
| Purchase #6 | $201.42 | 11.414% | $224.4101 | $224.41 | $224.40 | $224.40 |
| Purchase #7 | $140.83 | 13.154% | $159.3548 | $159.35 | $159.35 | $159.40 |
| 7 purchase totals = | $1,155.90 | $1,272.4859 | $1,272.48 | $1,272.55 | $1,272.50 | |