| 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 | $113.45 | 6.551% | $120.8821 | $120.88 | $120.90 | $120.90 |
| Purchase #2 | $176.26 | 12.226% | $197.8095 | $197.81 | $197.80 | $197.80 |
| Purchase #3 | $248.92 | 3.526% | $257.6969 | $257.70 | $257.70 | $257.70 |
| Purchase #4 | $52.96 | 5.620% | $55.9364 | $55.94 | $55.95 | $55.90 |
| Purchase #5 | $87.88 | 3.184% | $90.6781 | $90.68 | $90.70 | $90.70 |
| Purchase #6 | $35.39 | 10.304% | $39.0366 | $39.04 | $39.05 | $39.00 |
| Purchase #7 | $162.48 | 4.756% | $170.2075 | $170.21 | $170.20 | $170.20 |
| 7 purchase totals = | $877.34 | $932.2471 | $932.26 | $932.30 | $932.20 | |