| 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 | $208.54 | 6.577% | $222.2557 | $222.26 | $222.25 | $222.30 |
| Purchase #2 | $32.72 | 9.439% | $35.8084 | $35.81 | $35.80 | $35.80 |
| Purchase #3 | $197.70 | 5.775% | $209.1172 | $209.12 | $209.10 | $209.10 |
| Purchase #4 | $15.42 | 13.142% | $17.4465 | $17.45 | $17.45 | $17.40 |
| Purchase #5 | $85.52 | 10.207% | $94.249 | $94.25 | $94.25 | $94.20 |
| Purchase #6 | $120.89 | 13.469% | $137.1727 | $137.17 | $137.15 | $137.20 |
| Purchase #7 | $123.68 | 5.400% | $130.3587 | $130.36 | $130.35 | $130.40 |
| 7 purchase totals = | $784.47 | $846.4082 | $846.42 | $846.35 | $846.40 | |