| 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 | $120.67 | 13.831% | $137.3599 | $137.36 | $137.35 | $137.40 |
| Purchase #2 | $124.51 | 12.338% | $139.872 | $139.87 | $139.85 | $139.90 |
| Purchase #3 | $43.60 | 9.425% | $47.7093 | $47.71 | $47.70 | $47.70 |
| Purchase #4 | $20.84 | 12.584% | $23.4625 | $23.46 | $23.45 | $23.50 |
| Purchase #5 | $160.30 | 7.115% | $171.7053 | $171.71 | $171.70 | $171.70 |
| Purchase #6 | $51.41 | 6.788% | $54.8997 | $54.90 | $54.90 | $54.90 |
| Purchase #7 | $239.94 | 5.178% | $252.3641 | $252.36 | $252.35 | $252.40 |
| 7 purchase totals = | $761.27 | $827.3728 | $827.37 | $827.30 | $827.50 | |