| 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 | $149.81 | 7.541% | $161.1072 | $161.11 | $161.10 | $161.10 |
| Purchase #2 | $95.53 | 5.529% | $100.8119 | $100.81 | $100.80 | $100.80 |
| Purchase #3 | $37.54 | 5.507% | $39.6073 | $39.61 | $39.60 | $39.60 |
| Purchase #4 | $51.26 | 13.598% | $58.2303 | $58.23 | $58.25 | $58.20 |
| Purchase #5 | $26.56 | 3.651% | $27.5297 | $27.53 | $27.55 | $27.50 |
| Purchase #6 | $42.51 | 3.111% | $43.8325 | $43.83 | $43.85 | $43.80 |
| Purchase #7 | $204.80 | 4.468% | $213.9505 | $213.95 | $213.95 | $214.00 |
| 7 purchase totals = | $608.01 | $645.0694 | $645.07 | $645.10 | $645.00 | |