| 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 | $149.90 | 5.832% | $158.6422 | $158.64 | $158.65 | $158.60 |
| Purchase #2 | $217.60 | 5.529% | $229.6311 | $229.63 | $229.65 | $229.60 |
| Purchase #3 | $56.96 | 13.717% | $64.7732 | $64.77 | $64.75 | $64.80 |
| Purchase #4 | $163.44 | 13.534% | $185.56 | $185.56 | $185.55 | $185.60 |
| Purchase #5 | $131.39 | 12.206% | $147.4275 | $147.43 | $147.45 | $147.40 |
| Purchase #6 | $103.92 | 3.351% | $107.4024 | $107.40 | $107.40 | $107.40 |
| Purchase #7 | $73.98 | 13.861% | $84.2344 | $84.23 | $84.25 | $84.20 |
| 7 purchase totals = | $897.19 | $977.6708 | $977.66 | $977.70 | $977.60 | |