| 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 | $200.46 | 3.815% | $208.1075 | $208.11 | $208.10 | $208.10 |
| Purchase #2 | $198.44 | 3.121% | $204.6333 | $204.63 | $204.65 | $204.60 |
| Purchase #3 | $34.88 | 5.343% | $36.7436 | $36.74 | $36.75 | $36.70 |
| Purchase #4 | $70.98 | 13.776% | $80.7582 | $80.76 | $80.75 | $80.80 |
| Purchase #5 | $31.74 | 11.336% | $35.338 | $35.34 | $35.35 | $35.30 |
| Purchase #6 | $16.58 | 13.442% | $18.8087 | $18.81 | $18.80 | $18.80 |
| Purchase #7 | $142.70 | 11.492% | $159.0991 | $159.10 | $159.10 | $159.10 |
| 7 purchase totals = | $695.78 | $743.4884 | $743.49 | $743.50 | $743.40 | |