| 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 | $196.95 | 10.171% | $216.9818 | $216.98 | $217.00 | $217.00 |
| Purchase #2 | $137.45 | 7.649% | $147.9636 | $147.96 | $147.95 | $148.00 |
| Purchase #3 | $101.81 | 3.120% | $104.9865 | $104.99 | $105.00 | $105.00 |
| Purchase #4 | $173.75 | 3.604% | $180.012 | $180.01 | $180.00 | $180.00 |
| Purchase #5 | $54.39 | 12.120% | $60.9821 | $60.98 | $61.00 | $61.00 |
| Purchase #6 | $19.46 | 13.748% | $22.1354 | $22.14 | $22.15 | $22.10 |
| Purchase #7 | $196.60 | 6.554% | $209.4852 | $209.49 | $209.50 | $209.50 |
| 7 purchase totals = | $880.41 | $942.5466 | $942.55 | $942.60 | $942.60 | |