| 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 | $152.67 | 3.422% | $157.8944 | $157.89 | $157.90 | $157.90 |
| Purchase #2 | $175.66 | 10.756% | $194.554 | $194.55 | $194.55 | $194.60 |
| Purchase #3 | $116.80 | 6.166% | $124.0019 | $124.00 | $124.00 | $124.00 |
| Purchase #4 | $166.87 | 3.206% | $172.2199 | $172.22 | $172.20 | $172.20 |
| Purchase #5 | $211.71 | 10.228% | $233.3637 | $233.36 | $233.35 | $233.40 |
| Purchase #6 | $101.57 | 3.442% | $105.066 | $105.07 | $105.05 | $105.10 |
| Purchase #7 | $66.95 | 10.520% | $73.9931 | $73.99 | $74.00 | $74.00 |
| 7 purchase totals = | $992.23 | $1,061.0930 | $1,061.08 | $1,061.05 | $1,061.20 | |