| 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 | $172.33 | 5.693% | $182.1407 | $182.14 | $182.15 | $182.10 |
| Purchase #2 | $156.41 | 8.523% | $169.7408 | $169.74 | $169.75 | $169.70 |
| Purchase #3 | $42.49 | 3.462% | $43.961 | $43.96 | $43.95 | $44.00 |
| Purchase #4 | $195.45 | 12.344% | $219.5763 | $219.58 | $219.60 | $219.60 |
| Purchase #5 | $156.34 | 6.567% | $166.6068 | $166.61 | $166.60 | $166.60 |
| Purchase #6 | $193.38 | 6.408% | $205.7718 | $205.77 | $205.75 | $205.80 |
| Purchase #7 | $18.76 | 9.470% | $20.5366 | $20.54 | $20.55 | $20.50 |
| 7 purchase totals = | $935.16 | $1,008.3340 | $1,008.34 | $1,008.35 | $1,008.30 | |