| 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 | $135.57 | 5.647% | $143.2256 | $143.23 | $143.25 | $143.20 |
| Purchase #2 | $151.33 | 10.414% | $167.0895 | $167.09 | $167.10 | $167.10 |
| Purchase #3 | $223.76 | 9.267% | $244.4958 | $244.50 | $244.50 | $244.50 |
| Purchase #4 | $134.39 | 5.782% | $142.1604 | $142.16 | $142.15 | $142.20 |
| Purchase #5 | $237.47 | 13.177% | $268.7614 | $268.76 | $268.75 | $268.80 |
| Purchase #6 | $240.72 | 12.361% | $270.4754 | $270.48 | $270.50 | $270.50 |
| Purchase #7 | $63.72 | 4.449% | $66.5549 | $66.55 | $66.55 | $66.60 |
| 7 purchase totals = | $1,186.96 | $1,302.7630 | $1,302.77 | $1,302.80 | $1,302.90 | |