| 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 | $142.37 | 12.854% | $160.6702 | $160.67 | $160.65 | $160.70 |
| Purchase #2 | $72.72 | 5.709% | $76.8716 | $76.87 | $76.85 | $76.90 |
| Purchase #3 | $198.50 | 11.170% | $220.6725 | $220.67 | $220.65 | $220.70 |
| Purchase #4 | $76.41 | 4.829% | $80.0998 | $80.10 | $80.10 | $80.10 |
| Purchase #5 | $79.73 | 3.192% | $82.275 | $82.28 | $82.30 | $82.30 |
| Purchase #6 | $148.46 | 8.698% | $161.3731 | $161.37 | $161.35 | $161.40 |
| Purchase #7 | $159.37 | 7.728% | $171.6861 | $171.69 | $171.70 | $171.70 |
| 7 purchase totals = | $877.56 | $953.6483 | $953.65 | $953.60 | $953.80 | |