| 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 | $155.44 | 5.627% | $164.1866 | $164.19 | $164.20 | $164.20 |
| Purchase #2 | $150.63 | 13.464% | $170.9108 | $170.91 | $170.90 | $170.90 |
| Purchase #3 | $22.28 | 6.268% | $23.6765 | $23.68 | $23.70 | $23.70 |
| Purchase #4 | $159.71 | 13.227% | $180.8348 | $180.83 | $180.85 | $180.80 |
| Purchase #5 | $95.91 | 7.388% | $102.9958 | $103.00 | $103.00 | $103.00 |
| Purchase #6 | $144.28 | 6.452% | $153.5889 | $153.59 | $153.60 | $153.60 |
| Purchase #7 | $84.56 | 11.780% | $94.5212 | $94.52 | $94.50 | $94.50 |
| 7 purchase totals = | $812.81 | $890.7146 | $890.72 | $890.75 | $890.70 | |