| 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 | $132.31 | 7.767% | $142.5865 | $142.59 | $142.60 | $142.60 |
| Purchase #2 | $179.70 | 8.350% | $194.705 | $194.71 | $194.70 | $194.70 |
| Purchase #3 | $37.95 | 5.678% | $40.1048 | $40.10 | $40.10 | $40.10 |
| Purchase #4 | $199.66 | 11.475% | $222.571 | $222.57 | $222.55 | $222.60 |
| Purchase #5 | $32.99 | 9.334% | $36.0693 | $36.07 | $36.05 | $36.10 |
| Purchase #6 | $53.42 | 5.793% | $56.5146 | $56.51 | $56.50 | $56.50 |
| Purchase #7 | $106.65 | 11.142% | $118.5329 | $118.53 | $118.55 | $118.50 |
| 7 purchase totals = | $742.68 | $811.0841 | $811.08 | $811.05 | $811.10 | |