| 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 | $198.97 | 11.422% | $221.6964 | $221.70 | $221.70 | $221.70 |
| Purchase #2 | $74.99 | 5.328% | $78.9855 | $78.99 | $79.00 | $79.00 |
| Purchase #3 | $182.74 | 4.659% | $191.2539 | $191.25 | $191.25 | $191.30 |
| Purchase #4 | $156.32 | 11.672% | $174.5657 | $174.57 | $174.55 | $174.60 |
| Purchase #5 | $133.91 | 4.182% | $139.5101 | $139.51 | $139.50 | $139.50 |
| Purchase #6 | $73.35 | 4.485% | $76.6397 | $76.64 | $76.65 | $76.60 |
| Purchase #7 | $38.43 | 10.710% | $42.5459 | $42.55 | $42.55 | $42.50 |
| 7 purchase totals = | $858.71 | $925.1972 | $925.21 | $925.20 | $925.20 | |