| 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 | $114.71 | 4.420% | $119.7802 | $119.78 | $119.80 | $119.80 |
| Purchase #2 | $156.69 | 11.488% | $174.6905 | $174.69 | $174.70 | $174.70 |
| Purchase #3 | $132.94 | 13.840% | $151.3389 | $151.34 | $151.35 | $151.30 |
| Purchase #4 | $74.64 | 7.848% | $80.4977 | $80.50 | $80.50 | $80.50 |
| Purchase #5 | $37.68 | 3.576% | $39.0274 | $39.03 | $39.05 | $39.00 |
| Purchase #6 | $232.49 | 10.417% | $256.7085 | $256.71 | $256.70 | $256.70 |
| Purchase #7 | $39.76 | 12.564% | $44.7554 | $44.76 | $44.75 | $44.80 |
| 7 purchase totals = | $788.91 | $866.7986 | $866.81 | $866.85 | $866.80 | |