| 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 | $156.91 | 13.176% | $177.5845 | $177.58 | $177.60 | $177.60 |
| Purchase #2 | $184.46 | 13.220% | $208.8456 | $208.85 | $208.85 | $208.80 |
| Purchase #3 | $148.52 | 3.570% | $153.8222 | $153.82 | $153.80 | $153.80 |
| Purchase #4 | $77.48 | 3.259% | $80.0051 | $80.01 | $80.00 | $80.00 |
| Purchase #5 | $88.81 | 8.698% | $96.5347 | $96.53 | $96.55 | $96.50 |
| Purchase #6 | $168.65 | 6.583% | $179.7522 | $179.75 | $179.75 | $179.80 |
| Purchase #7 | $44.51 | 11.291% | $49.5356 | $49.54 | $49.55 | $49.50 |
| 7 purchase totals = | $869.34 | $946.0799 | $946.08 | $946.10 | $946.00 | |