| 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 | $138.30 | 10.482% | $152.7966 | $152.80 | $152.80 | $152.80 |
| Purchase #2 | $214.44 | 9.129% | $234.0162 | $234.02 | $234.00 | $234.00 |
| Purchase #3 | $189.45 | 6.484% | $201.7339 | $201.73 | $201.75 | $201.70 |
| Purchase #4 | $116.74 | 5.273% | $122.8957 | $122.90 | $122.90 | $122.90 |
| Purchase #5 | $23.40 | 8.364% | $25.3572 | $25.36 | $25.35 | $25.40 |
| Purchase #6 | $47.63 | 12.761% | $53.7081 | $53.71 | $53.70 | $53.70 |
| Purchase #7 | $74.31 | 10.595% | $82.1831 | $82.18 | $82.20 | $82.20 |
| 7 purchase totals = | $804.27 | $872.6908 | $872.70 | $872.70 | $872.70 | |