| 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 | $124.91 | 12.198% | $140.1465 | $140.15 | $140.15 | $140.10 |
| Purchase #2 | $32.56 | 5.488% | $34.3469 | $34.35 | $34.35 | $34.30 |
| Purchase #3 | $199.55 | 4.238% | $208.0069 | $208.01 | $208.00 | $208.00 |
| Purchase #4 | $40.89 | 13.644% | $46.469 | $46.47 | $46.45 | $46.50 |
| Purchase #5 | $65.25 | 6.350% | $69.3934 | $69.39 | $69.40 | $69.40 |
| Purchase #6 | $21.29 | 4.805% | $22.313 | $22.31 | $22.30 | $22.30 |
| Purchase #7 | $29.34 | 8.169% | $31.7368 | $31.74 | $31.75 | $31.70 |
| 7 purchase totals = | $513.79 | $552.4125 | $552.42 | $552.40 | $552.30 | |