| 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 | $172.31 | 3.269% | $177.9428 | $177.94 | $177.95 | $177.90 |
| Purchase #2 | $148.76 | 3.133% | $153.4207 | $153.42 | $153.40 | $153.40 |
| Purchase #3 | $152.84 | 11.166% | $169.9061 | $169.91 | $169.90 | $169.90 |
| Purchase #4 | $141.33 | 6.834% | $150.9885 | $150.99 | $151.00 | $151.00 |
| Purchase #5 | $156.64 | 5.733% | $165.6202 | $165.62 | $165.60 | $165.60 |
| Purchase #6 | $234.82 | 9.453% | $257.0175 | $257.02 | $257.00 | $257.00 |
| Purchase #7 | $173.37 | 11.296% | $192.9539 | $192.95 | $192.95 | $193.00 |
| 7 purchase totals = | $1,180.07 | $1,267.8497 | $1,267.85 | $1,267.80 | $1,267.80 | |