| 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 | $173.26 | 3.300% | $178.9776 | $178.98 | $179.00 | $179.00 |
| Purchase #2 | $87.32 | 10.527% | $96.5122 | $96.51 | $96.50 | $96.50 |
| Purchase #3 | $41.46 | 13.765% | $47.167 | $47.17 | $47.15 | $47.20 |
| Purchase #4 | $73.73 | 5.809% | $78.013 | $78.01 | $78.00 | $78.00 |
| Purchase #5 | $217.60 | 7.674% | $234.2986 | $234.30 | $234.30 | $234.30 |
| Purchase #6 | $193.49 | 9.665% | $212.1908 | $212.19 | $212.20 | $212.20 |
| Purchase #7 | $27.43 | 4.213% | $28.5856 | $28.59 | $28.60 | $28.60 |
| 7 purchase totals = | $814.29 | $875.7448 | $875.75 | $875.75 | $875.80 | |