| 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 | $130.63 | 4.105% | $135.9924 | $135.99 | $136.00 | $136.00 |
| Purchase #2 | $61.69 | 5.229% | $64.9158 | $64.92 | $64.90 | $64.90 |
| Purchase #3 | $171.70 | 9.194% | $187.4861 | $187.49 | $187.50 | $187.50 |
| Purchase #4 | $188.67 | 9.805% | $207.1691 | $207.17 | $207.15 | $207.20 |
| Purchase #5 | $150.35 | 4.663% | $157.3608 | $157.36 | $157.35 | $157.40 |
| Purchase #6 | $120.74 | 3.813% | $125.3438 | $125.34 | $125.35 | $125.30 |
| Purchase #7 | $149.28 | 9.216% | $163.0376 | $163.04 | $163.05 | $163.00 |
| 7 purchase totals = | $973.06 | $1,041.3056 | $1,041.31 | $1,041.30 | $1,041.30 | |