| 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 | $120.99 | 12.766% | $136.4356 | $136.44 | $136.45 | $136.40 |
| Purchase #2 | $111.96 | 11.786% | $125.1556 | $125.16 | $125.15 | $125.20 |
| Purchase #3 | $222.66 | 9.384% | $243.5544 | $243.55 | $243.55 | $243.60 |
| Purchase #4 | $95.25 | 3.691% | $98.7657 | $98.77 | $98.75 | $98.80 |
| Purchase #5 | $32.35 | 7.383% | $34.7384 | $34.74 | $34.75 | $34.70 |
| Purchase #6 | $146.64 | 9.704% | $160.8699 | $160.87 | $160.85 | $160.90 |
| Purchase #7 | $178.98 | 6.663% | $190.9054 | $190.91 | $190.90 | $190.90 |
| 7 purchase totals = | $908.83 | $990.4250 | $990.44 | $990.40 | $990.50 | |