| 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 | $159.66 | 9.308% | $174.5212 | $174.52 | $174.50 | $174.50 |
| Purchase #2 | $13.29 | 11.103% | $14.7656 | $14.77 | $14.75 | $14.80 |
| Purchase #3 | $46.26 | 10.599% | $51.1631 | $51.16 | $51.15 | $51.20 |
| Purchase #4 | $143.71 | 7.205% | $154.0643 | $154.06 | $154.05 | $154.10 |
| Purchase #5 | $214.97 | 4.484% | $224.6093 | $224.61 | $224.60 | $224.60 |
| Purchase #6 | $49.67 | 6.261% | $52.7798 | $52.78 | $52.80 | $52.80 |
| Purchase #7 | $227.95 | 11.416% | $253.9728 | $253.97 | $253.95 | $254.00 |
| 7 purchase totals = | $855.51 | $925.8761 | $925.87 | $925.80 | $926.00 | |