| 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 | $181.26 | 12.216% | $203.4027 | $203.40 | $203.40 | $203.40 |
| Purchase #2 | $45.38 | 5.533% | $47.8909 | $47.89 | $47.90 | $47.90 |
| Purchase #3 | $169.64 | 3.435% | $175.4671 | $175.47 | $175.45 | $175.50 |
| Purchase #4 | $175.74 | 13.811% | $200.0115 | $200.01 | $200.00 | $200.00 |
| Purchase #5 | $166.61 | 12.445% | $187.3446 | $187.34 | $187.35 | $187.30 |
| Purchase #6 | $77.52 | 8.448% | $84.0689 | $84.07 | $84.05 | $84.10 |
| Purchase #7 | $190.80 | 13.165% | $215.9188 | $215.92 | $215.90 | $215.90 |
| 7 purchase totals = | $1,006.95 | $1,114.1045 | $1,114.10 | $1,114.05 | $1,114.10 | |