| 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 | $178.49 | 8.559% | $193.767 | $193.77 | $193.75 | $193.80 |
| Purchase #2 | $16.80 | 10.453% | $18.5561 | $18.56 | $18.55 | $18.60 |
| Purchase #3 | $196.30 | 12.280% | $220.4056 | $220.41 | $220.40 | $220.40 |
| Purchase #4 | $172.36 | 4.692% | $180.4471 | $180.45 | $180.45 | $180.40 |
| Purchase #5 | $124.62 | 4.538% | $130.2753 | $130.28 | $130.30 | $130.30 |
| Purchase #6 | $159.54 | 9.667% | $174.9627 | $174.96 | $174.95 | $175.00 |
| Purchase #7 | $189.33 | 12.751% | $213.4715 | $213.47 | $213.45 | $213.50 |
| 7 purchase totals = | $1,037.44 | $1,131.8853 | $1,131.90 | $1,131.85 | $1,132.00 | |