| 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 | $115.49 | 11.563% | $128.8441 | $128.84 | $128.85 | $128.80 |
| Purchase #2 | $20.87 | 13.171% | $23.6188 | $23.62 | $23.60 | $23.60 |
| Purchase #3 | $190.50 | 5.707% | $201.3718 | $201.37 | $201.35 | $201.40 |
| Purchase #4 | $170.61 | 10.752% | $188.954 | $188.95 | $188.95 | $189.00 |
| Purchase #5 | $77.43 | 9.373% | $84.6875 | $84.69 | $84.70 | $84.70 |
| Purchase #6 | $176.43 | 13.764% | $200.7138 | $200.71 | $200.70 | $200.70 |
| Purchase #7 | $60.74 | 7.490% | $65.2894 | $65.29 | $65.30 | $65.30 |
| 7 purchase totals = | $812.07 | $893.4794 | $893.47 | $893.45 | $893.50 | |