| 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 | $111.72 | 5.787% | $118.1852 | $118.19 | $118.20 | $118.20 |
| Purchase #2 | $183.69 | 3.123% | $189.4266 | $189.43 | $189.45 | $189.40 |
| Purchase #3 | $43.29 | 13.687% | $49.2151 | $49.22 | $49.20 | $49.20 |
| Purchase #4 | $161.53 | 9.625% | $177.0773 | $177.08 | $177.10 | $177.10 |
| Purchase #5 | $43.48 | 5.476% | $45.861 | $45.86 | $45.85 | $45.90 |
| Purchase #6 | $33.66 | 7.480% | $36.1778 | $36.18 | $36.20 | $36.20 |
| Purchase #7 | $160.67 | 7.177% | $172.2013 | $172.20 | $172.20 | $172.20 |
| 7 purchase totals = | $738.04 | $788.1443 | $788.16 | $788.20 | $788.20 | |