| 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 | $243.90 | 13.790% | $277.5338 | $277.53 | $277.55 | $277.50 |
| Purchase #2 | $145.70 | 7.333% | $156.3842 | $156.38 | $156.40 | $156.40 |
| Purchase #3 | $215.29 | 6.680% | $229.6714 | $229.67 | $229.65 | $229.70 |
| Purchase #4 | $152.25 | 9.408% | $166.5737 | $166.57 | $166.55 | $166.60 |
| Purchase #5 | $116.66 | 13.837% | $132.8022 | $132.80 | $132.80 | $132.80 |
| Purchase #6 | $161.52 | 12.522% | $181.7455 | $181.75 | $181.75 | $181.70 |
| Purchase #7 | $13.67 | 4.308% | $14.2589 | $14.26 | $14.25 | $14.30 |
| 7 purchase totals = | $1,048.99 | $1,158.9697 | $1,158.96 | $1,158.95 | $1,159.00 | |