| 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 | $152.71 | 11.771% | $170.6855 | $170.69 | $170.70 | $170.70 |
| Purchase #2 | $24.37 | 13.207% | $27.5885 | $27.59 | $27.60 | $27.60 |
| Purchase #3 | $182.96 | 10.390% | $201.9695 | $201.97 | $201.95 | $202.00 |
| Purchase #4 | $137.28 | 5.368% | $144.6492 | $144.65 | $144.65 | $144.60 |
| Purchase #5 | $188.57 | 5.734% | $199.3826 | $199.38 | $199.40 | $199.40 |
| Purchase #6 | $23.48 | 12.812% | $26.4883 | $26.49 | $26.50 | $26.50 |
| Purchase #7 | $103.93 | 12.672% | $117.1 | $117.10 | $117.10 | $117.10 |
| 7 purchase totals = | $813.30 | $887.8636 | $887.87 | $887.90 | $887.90 | |