| 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 | $107.87 | 4.651% | $112.887 | $112.89 | $112.90 | $112.90 |
| Purchase #2 | $179.50 | 9.170% | $195.9602 | $195.96 | $195.95 | $196.00 |
| Purchase #3 | $150.88 | 13.308% | $170.9591 | $170.96 | $170.95 | $171.00 |
| Purchase #4 | $116.64 | 8.532% | $126.5917 | $126.59 | $126.60 | $126.60 |
| Purchase #5 | $215.47 | 6.605% | $229.7018 | $229.70 | $229.70 | $229.70 |
| Purchase #6 | $215.75 | 6.855% | $230.5397 | $230.54 | $230.55 | $230.50 |
| Purchase #7 | $59.80 | 5.448% | $63.0579 | $63.06 | $63.05 | $63.10 |
| 7 purchase totals = | $1,045.91 | $1,129.6974 | $1,129.70 | $1,129.70 | $1,129.80 | |