| 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 | $184.88 | 4.698% | $193.5657 | $193.57 | $193.55 | $193.60 |
| Purchase #2 | $97.71 | 7.540% | $105.0773 | $105.08 | $105.10 | $105.10 |
| Purchase #3 | $168.86 | 12.165% | $189.4018 | $189.40 | $189.40 | $189.40 |
| Purchase #4 | $44.76 | 13.179% | $50.6589 | $50.66 | $50.65 | $50.70 |
| Purchase #5 | $58.68 | 9.442% | $64.2206 | $64.22 | $64.20 | $64.20 |
| Purchase #6 | $221.55 | 5.369% | $233.445 | $233.45 | $233.45 | $233.40 |
| Purchase #7 | $75.52 | 10.646% | $83.5599 | $83.56 | $83.55 | $83.60 |
| 7 purchase totals = | $851.96 | $919.9292 | $919.94 | $919.90 | $920.00 | |