| 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 | $133.39 | 13.706% | $151.6724 | $151.67 | $151.65 | $151.70 |
| Purchase #2 | $218.79 | 13.667% | $248.692 | $248.69 | $248.70 | $248.70 |
| Purchase #3 | $233.76 | 6.470% | $248.8843 | $248.88 | $248.90 | $248.90 |
| Purchase #4 | $205.55 | 13.849% | $234.0166 | $234.02 | $234.00 | $234.00 |
| Purchase #5 | $106.86 | 8.136% | $115.5541 | $115.55 | $115.55 | $115.60 |
| Purchase #6 | $179.30 | 6.550% | $191.0442 | $191.04 | $191.05 | $191.00 |
| Purchase #7 | $15.29 | 7.657% | $16.4608 | $16.46 | $16.45 | $16.50 |
| 7 purchase totals = | $1,092.94 | $1,206.3244 | $1,206.31 | $1,206.30 | $1,206.40 | |