| 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 | $74.42 | 9.793% | $81.708 | $81.71 | $81.70 | $81.70 |
| Purchase #2 | $97.40 | 3.778% | $101.0798 | $101.08 | $101.10 | $101.10 |
| Purchase #3 | $93.92 | 13.826% | $106.9054 | $106.91 | $106.90 | $106.90 |
| Purchase #4 | $246.75 | 6.595% | $263.0232 | $263.02 | $263.00 | $263.00 |
| Purchase #5 | $150.34 | 5.862% | $159.1529 | $159.15 | $159.15 | $159.20 |
| Purchase #6 | $167.70 | 5.172% | $176.3734 | $176.37 | $176.35 | $176.40 |
| Purchase #7 | $204.72 | 7.216% | $219.4926 | $219.49 | $219.50 | $219.50 |
| 7 purchase totals = | $1,035.25 | $1,107.7353 | $1,107.73 | $1,107.70 | $1,107.80 | |