| 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 | $147.46 | 7.409% | $158.3853 | $158.39 | $158.40 | $158.40 |
| Purchase #2 | $218.47 | 4.193% | $227.6304 | $227.63 | $227.65 | $227.60 |
| Purchase #3 | $49.55 | 4.470% | $51.7649 | $51.76 | $51.75 | $51.80 |
| Purchase #4 | $157.95 | 10.869% | $175.1176 | $175.12 | $175.10 | $175.10 |
| Purchase #5 | $101.84 | 3.727% | $105.6356 | $105.64 | $105.65 | $105.60 |
| Purchase #6 | $156.75 | 6.414% | $166.8039 | $166.80 | $166.80 | $166.80 |
| Purchase #7 | $38.26 | 11.187% | $42.5401 | $42.54 | $42.55 | $42.50 |
| 7 purchase totals = | $870.28 | $927.8778 | $927.88 | $927.90 | $927.80 | |