| 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 | $169.68 | 10.247% | $187.0671 | $187.07 | $187.05 | $187.10 |
| Purchase #2 | $188.62 | 3.794% | $195.7762 | $195.78 | $195.80 | $195.80 |
| Purchase #3 | $154.99 | 13.691% | $176.2097 | $176.21 | $176.20 | $176.20 |
| Purchase #4 | $113.42 | 12.112% | $127.1574 | $127.16 | $127.15 | $127.20 |
| Purchase #5 | $79.67 | 11.177% | $88.5747 | $88.57 | $88.55 | $88.60 |
| Purchase #6 | $24.96 | 5.536% | $26.3418 | $26.34 | $26.35 | $26.30 |
| Purchase #7 | $189.72 | 12.756% | $213.9207 | $213.92 | $213.90 | $213.90 |
| 7 purchase totals = | $921.06 | $1,015.0476 | $1,015.05 | $1,015.00 | $1,015.10 | |