| 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 | $214.90 | 7.567% | $231.1615 | $231.16 | $231.15 | $231.20 |
| Purchase #2 | $222.91 | 6.345% | $237.0536 | $237.05 | $237.05 | $237.10 |
| Purchase #3 | $77.70 | 3.401% | $80.3426 | $80.34 | $80.35 | $80.30 |
| Purchase #4 | $174.29 | 4.791% | $182.6402 | $182.64 | $182.65 | $182.60 |
| Purchase #5 | $40.73 | 8.597% | $44.2316 | $44.23 | $44.25 | $44.20 |
| Purchase #6 | $141.25 | 12.537% | $158.9585 | $158.96 | $158.95 | $159.00 |
| Purchase #7 | $8.68 | 9.148% | $9.474 | $9.47 | $9.45 | $9.50 |
| 7 purchase totals = | $880.46 | $943.8620 | $943.85 | $943.85 | $943.90 | |