| 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 | $143.50 | 9.706% | $157.4281 | $157.43 | $157.45 | $157.40 |
| Purchase #2 | $56.53 | 5.142% | $59.4368 | $59.44 | $59.45 | $59.40 |
| Purchase #3 | $173.96 | 12.497% | $195.6998 | $195.70 | $195.70 | $195.70 |
| Purchase #4 | $45.99 | 13.798% | $52.3357 | $52.34 | $52.35 | $52.30 |
| Purchase #5 | $38.88 | 6.500% | $41.4072 | $41.41 | $41.40 | $41.40 |
| Purchase #6 | $247.96 | 13.467% | $281.3528 | $281.35 | $281.35 | $281.40 |
| Purchase #7 | $210.29 | 10.855% | $233.117 | $233.12 | $233.10 | $233.10 |
| 7 purchase totals = | $917.11 | $1,020.7774 | $1,020.79 | $1,020.80 | $1,020.70 | |