| 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 | $179.88 | 7.612% | $193.5725 | $193.57 | $193.55 | $193.60 |
| Purchase #2 | $248.77 | 13.448% | $282.2246 | $282.22 | $282.20 | $282.20 |
| Purchase #3 | $27.75 | 7.223% | $29.7544 | $29.75 | $29.75 | $29.80 |
| Purchase #4 | $69.59 | 4.179% | $72.4982 | $72.50 | $72.50 | $72.50 |
| Purchase #5 | $159.34 | 10.555% | $176.1583 | $176.16 | $176.15 | $176.20 |
| Purchase #6 | $104.42 | 7.310% | $112.0531 | $112.05 | $112.05 | $112.10 |
| Purchase #7 | $139.68 | 8.440% | $151.469 | $151.47 | $151.45 | $151.50 |
| 7 purchase totals = | $929.43 | $1,017.7301 | $1,017.72 | $1,017.65 | $1,017.90 | |