| 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 | $125.79 | 6.110% | $133.4758 | $133.48 | $133.50 | $133.50 |
| Purchase #2 | $160.82 | 9.367% | $175.884 | $175.88 | $175.90 | $175.90 |
| Purchase #3 | $247.37 | 9.675% | $271.303 | $271.30 | $271.30 | $271.30 |
| Purchase #4 | $60.61 | 13.322% | $68.6845 | $68.68 | $68.70 | $68.70 |
| Purchase #5 | $223.39 | 4.180% | $232.7277 | $232.73 | $232.75 | $232.70 |
| Purchase #6 | $22.56 | 5.787% | $23.8655 | $23.87 | $23.85 | $23.90 |
| Purchase #7 | $13.52 | 8.431% | $14.6599 | $14.66 | $14.65 | $14.70 |
| 7 purchase totals = | $854.06 | $920.6004 | $920.60 | $920.65 | $920.70 | |