| 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 | $185.58 | 5.302% | $195.4195 | $195.42 | $195.40 | $195.40 |
| Purchase #2 | $80.66 | 3.615% | $83.5759 | $83.58 | $83.60 | $83.60 |
| Purchase #3 | $156.73 | 3.324% | $161.9397 | $161.94 | $161.95 | $161.90 |
| Purchase #4 | $93.39 | 11.517% | $104.1457 | $104.15 | $104.15 | $104.10 |
| Purchase #5 | $150.67 | 4.755% | $157.8344 | $157.83 | $157.85 | $157.80 |
| Purchase #6 | $225.82 | 12.467% | $253.973 | $253.97 | $253.95 | $254.00 |
| Purchase #7 | $80.55 | 3.753% | $83.573 | $83.57 | $83.55 | $83.60 |
| 7 purchase totals = | $973.40 | $1,040.4612 | $1,040.46 | $1,040.45 | $1,040.40 | |