| 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 | $170.37 | 3.134% | $175.7094 | $175.71 | $175.70 | $175.70 |
| Purchase #2 | $87.53 | 3.200% | $90.331 | $90.33 | $90.35 | $90.30 |
| Purchase #3 | $188.57 | 6.346% | $200.5367 | $200.54 | $200.55 | $200.50 |
| Purchase #4 | $113.38 | 5.792% | $119.947 | $119.95 | $119.95 | $119.90 |
| Purchase #5 | $98.44 | 3.656% | $102.039 | $102.04 | $102.05 | $102.00 |
| Purchase #6 | $103.78 | 4.258% | $108.199 | $108.20 | $108.20 | $108.20 |
| Purchase #7 | $44.95 | 3.722% | $46.623 | $46.62 | $46.60 | $46.60 |
| 7 purchase totals = | $807.02 | $843.3851 | $843.39 | $843.40 | $843.20 | |