| 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 | $148.78 | 6.448% | $158.3733 | $158.37 | $158.35 | $158.40 |
| Purchase #2 | $122.66 | 9.146% | $133.8785 | $133.88 | $133.90 | $133.90 |
| Purchase #3 | $218.53 | 7.489% | $234.8957 | $234.90 | $234.90 | $234.90 |
| Purchase #4 | $66.53 | 13.424% | $75.461 | $75.46 | $75.45 | $75.50 |
| Purchase #5 | $15.85 | 4.161% | $16.5095 | $16.51 | $16.50 | $16.50 |
| Purchase #6 | $208.34 | 3.160% | $214.9235 | $214.92 | $214.90 | $214.90 |
| Purchase #7 | $209.35 | 5.813% | $221.5195 | $221.52 | $221.50 | $221.50 |
| 7 purchase totals = | $990.04 | $1,055.5610 | $1,055.56 | $1,055.50 | $1,055.60 | |