| 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 | $112.86 | 3.714% | $117.0516 | $117.05 | $117.05 | $117.10 |
| Purchase #2 | $24.51 | 8.474% | $26.587 | $26.59 | $26.60 | $26.60 |
| Purchase #3 | $141.51 | 3.156% | $145.9761 | $145.98 | $146.00 | $146.00 |
| Purchase #4 | $186.99 | 13.740% | $212.6824 | $212.68 | $212.70 | $212.70 |
| Purchase #5 | $69.75 | 12.673% | $78.5894 | $78.59 | $78.60 | $78.60 |
| Purchase #6 | $21.32 | 12.823% | $24.0539 | $24.05 | $24.05 | $24.10 |
| Purchase #7 | $154.83 | 13.836% | $176.2523 | $176.25 | $176.25 | $176.30 |
| 7 purchase totals = | $711.77 | $781.1927 | $781.19 | $781.25 | $781.40 | |