| 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 | $36.37 | 12.112% | $40.7751 | $40.78 | $40.80 | $40.80 |
| Purchase #2 | $166.43 | 10.688% | $184.218 | $184.22 | $184.20 | $184.20 |
| Purchase #3 | $46.68 | 10.455% | $51.5604 | $51.56 | $51.55 | $51.60 |
| Purchase #4 | $203.96 | 5.454% | $215.084 | $215.08 | $215.10 | $215.10 |
| Purchase #5 | $92.70 | 13.402% | $105.1237 | $105.12 | $105.10 | $105.10 |
| Purchase #6 | $160.73 | 11.360% | $178.9889 | $178.99 | $179.00 | $179.00 |
| Purchase #7 | $108.28 | 9.342% | $118.3955 | $118.40 | $118.40 | $118.40 |
| 7 purchase totals = | $815.15 | $894.1456 | $894.15 | $894.15 | $894.20 | |