| 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 | $134.70 | 7.755% | $145.146 | $145.15 | $145.15 | $145.10 |
| Purchase #2 | $87.48 | 6.568% | $93.2257 | $93.23 | $93.25 | $93.20 |
| Purchase #3 | $12.86 | 5.775% | $13.6027 | $13.60 | $13.60 | $13.60 |
| Purchase #4 | $60.75 | 10.354% | $67.0401 | $67.04 | $67.05 | $67.00 |
| Purchase #5 | $78.78 | 11.758% | $88.043 | $88.04 | $88.05 | $88.00 |
| Purchase #6 | $237.47 | 12.198% | $266.4366 | $266.44 | $266.45 | $266.40 |
| Purchase #7 | $52.86 | 13.651% | $60.0759 | $60.08 | $60.10 | $60.10 |
| 7 purchase totals = | $664.90 | $733.5700 | $733.58 | $733.65 | $733.40 | |