| 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 | $168.99 | 9.505% | $185.0525 | $185.05 | $185.05 | $185.10 |
| Purchase #2 | $51.47 | 13.657% | $58.4993 | $58.50 | $58.50 | $58.50 |
| Purchase #3 | $107.63 | 9.709% | $118.0798 | $118.08 | $118.10 | $118.10 |
| Purchase #4 | $247.60 | 9.761% | $271.7682 | $271.77 | $271.75 | $271.80 |
| Purchase #5 | $191.59 | 7.574% | $206.101 | $206.10 | $206.10 | $206.10 |
| Purchase #6 | $135.99 | 5.432% | $143.377 | $143.38 | $143.40 | $143.40 |
| Purchase #7 | $168.49 | 11.309% | $187.5445 | $187.54 | $187.55 | $187.50 |
| 7 purchase totals = | $1,071.76 | $1,170.4223 | $1,170.42 | $1,170.45 | $1,170.50 | |