| 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 | $68.91 | 4.357% | $71.9124 | $71.91 | $71.90 | $71.90 |
| Purchase #2 | $154.43 | 5.750% | $163.3097 | $163.31 | $163.30 | $163.30 |
| Purchase #3 | $154.63 | 7.544% | $166.2953 | $166.30 | $166.30 | $166.30 |
| Purchase #4 | $32.69 | 11.707% | $36.517 | $36.52 | $36.50 | $36.50 |
| Purchase #5 | $165.39 | 3.378% | $170.9769 | $170.98 | $171.00 | $171.00 |
| Purchase #6 | $159.36 | 4.581% | $166.6603 | $166.66 | $166.65 | $166.70 |
| Purchase #7 | $171.78 | 10.441% | $189.7155 | $189.72 | $189.70 | $189.70 |
| 7 purchase totals = | $907.19 | $965.3871 | $965.40 | $965.35 | $965.40 | |