| 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 | $134.33 | 6.401% | $142.9285 | $142.93 | $142.95 | $142.90 |
| Purchase #2 | $8.33 | 12.122% | $9.3398 | $9.34 | $9.35 | $9.30 |
| Purchase #3 | $84.90 | 7.869% | $91.5808 | $91.58 | $91.60 | $91.60 |
| Purchase #4 | $45.96 | 13.391% | $52.1145 | $52.11 | $52.10 | $52.10 |
| Purchase #5 | $65.75 | 4.873% | $68.954 | $68.95 | $68.95 | $69.00 |
| Purchase #6 | $106.90 | 7.373% | $114.7817 | $114.78 | $114.80 | $114.80 |
| Purchase #7 | $97.89 | 12.370% | $109.999 | $110.00 | $110.00 | $110.00 |
| 7 purchase totals = | $544.06 | $589.6983 | $589.69 | $589.75 | $589.70 | |