| 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 | $175.67 | 10.711% | $194.486 | $194.49 | $194.50 | $194.50 |
| Purchase #2 | $134.70 | 5.123% | $141.6007 | $141.60 | $141.60 | $141.60 |
| Purchase #3 | $26.84 | 11.200% | $29.8461 | $29.85 | $29.85 | $29.80 |
| Purchase #4 | $53.30 | 8.421% | $57.7884 | $57.79 | $57.80 | $57.80 |
| Purchase #5 | $227.39 | 11.120% | $252.6758 | $252.68 | $252.70 | $252.70 |
| Purchase #6 | $79.84 | 9.148% | $87.1438 | $87.14 | $87.15 | $87.10 |
| Purchase #7 | $112.81 | 3.767% | $117.0596 | $117.06 | $117.05 | $117.10 |
| 7 purchase totals = | $810.55 | $880.6004 | $880.61 | $880.65 | $880.60 | |