| 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 | $152.48 | 4.131% | $158.7789 | $158.78 | $158.80 | $158.80 |
| Purchase #2 | $110.30 | 6.479% | $117.4463 | $117.45 | $117.45 | $117.40 |
| Purchase #3 | $54.75 | 10.206% | $60.3378 | $60.34 | $60.35 | $60.30 |
| Purchase #4 | $77.61 | 11.122% | $86.2418 | $86.24 | $86.25 | $86.20 |
| Purchase #5 | $250.53 | 3.761% | $259.9524 | $259.95 | $259.95 | $260.00 |
| Purchase #6 | $22.47 | 7.681% | $24.1959 | $24.20 | $24.20 | $24.20 |
| Purchase #7 | $246.79 | 5.596% | $260.6004 | $260.60 | $260.60 | $260.60 |
| 7 purchase totals = | $914.93 | $967.5535 | $967.56 | $967.60 | $967.50 | |