| 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 | $152.31 | 13.868% | $173.4324 | $173.43 | $173.45 | $173.40 |
| Purchase #2 | $165.32 | 3.652% | $171.3575 | $171.36 | $171.35 | $171.40 |
| Purchase #3 | $6.56 | 9.476% | $7.1816 | $7.18 | $7.20 | $7.20 |
| Purchase #4 | $157.27 | 4.288% | $164.0137 | $164.01 | $164.00 | $164.00 |
| Purchase #5 | $70.44 | 8.203% | $76.2182 | $76.22 | $76.20 | $76.20 |
| Purchase #6 | $110.39 | 11.128% | $122.6742 | $122.67 | $122.65 | $122.70 |
| Purchase #7 | $219.80 | 8.710% | $238.9446 | $238.94 | $238.95 | $238.90 |
| 7 purchase totals = | $882.09 | $953.8222 | $953.81 | $953.80 | $953.80 | |