| 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 | $169.36 | 10.465% | $187.0835 | $187.08 | $187.10 | $187.10 |
| Purchase #2 | $175.57 | 5.103% | $184.5293 | $184.53 | $184.55 | $184.50 |
| Purchase #3 | $127.29 | 3.695% | $131.9934 | $131.99 | $132.00 | $132.00 |
| Purchase #4 | $5.88 | 13.837% | $6.6936 | $6.69 | $6.70 | $6.70 |
| Purchase #5 | $243.47 | 4.759% | $255.0567 | $255.06 | $255.05 | $255.10 |
| Purchase #6 | $25.64 | 4.459% | $26.7833 | $26.78 | $26.80 | $26.80 |
| Purchase #7 | $13.44 | 6.693% | $14.3395 | $14.34 | $14.35 | $14.30 |
| 7 purchase totals = | $760.65 | $806.4793 | $806.47 | $806.55 | $806.50 | |