| 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 | $184.35 | 5.794% | $195.0312 | $195.03 | $195.05 | $195.00 |
| Purchase #2 | $69.84 | 7.871% | $75.3371 | $75.34 | $75.35 | $75.30 |
| Purchase #3 | $61.81 | 9.273% | $67.5416 | $67.54 | $67.55 | $67.50 |
| Purchase #4 | $50.70 | 7.635% | $54.5709 | $54.57 | $54.55 | $54.60 |
| Purchase #5 | $134.88 | 6.619% | $143.8077 | $143.81 | $143.80 | $143.80 |
| Purchase #6 | $26.80 | 6.769% | $28.6141 | $28.61 | $28.60 | $28.60 |
| Purchase #7 | $33.44 | 7.418% | $35.9206 | $35.92 | $35.90 | $35.90 |
| 7 purchase totals = | $561.82 | $600.8232 | $600.82 | $600.80 | $600.70 | |