| 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 | $129.96 | 4.613% | $135.9551 | $135.96 | $135.95 | $136.00 |
| Purchase #2 | $163.91 | 3.188% | $169.1355 | $169.14 | $169.15 | $169.10 |
| Purchase #3 | $96.92 | 7.318% | $104.0126 | $104.01 | $104.00 | $104.00 |
| Purchase #4 | $39.61 | 3.735% | $41.0894 | $41.09 | $41.10 | $41.10 |
| Purchase #5 | $147.32 | 8.240% | $159.4592 | $159.46 | $159.45 | $159.50 |
| Purchase #6 | $147.45 | 13.747% | $167.72 | $167.72 | $167.70 | $167.70 |
| Purchase #7 | $23.34 | 8.653% | $25.3596 | $25.36 | $25.35 | $25.40 |
| 7 purchase totals = | $748.51 | $802.7314 | $802.74 | $802.70 | $802.80 | |