| 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 | $132.70 | 10.388% | $146.4849 | $146.48 | $146.50 | $146.50 |
| Purchase #2 | $151.55 | 7.158% | $162.3979 | $162.40 | $162.40 | $162.40 |
| Purchase #3 | $42.43 | 4.733% | $44.4382 | $44.44 | $44.45 | $44.40 |
| Purchase #4 | $133.71 | 13.432% | $151.6699 | $151.67 | $151.65 | $151.70 |
| Purchase #5 | $132.65 | 5.725% | $140.2442 | $140.24 | $140.25 | $140.20 |
| Purchase #6 | $198.86 | 9.813% | $218.3741 | $218.37 | $218.35 | $218.40 |
| Purchase #7 | $48.75 | 10.793% | $54.0116 | $54.01 | $54.00 | $54.00 |
| 7 purchase totals = | $840.65 | $917.6208 | $917.61 | $917.60 | $917.60 | |