| 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 | $203.93 | 10.668% | $225.6853 | $225.69 | $225.70 | $225.70 |
| Purchase #2 | $145.81 | 5.575% | $153.9389 | $153.94 | $153.95 | $153.90 |
| Purchase #3 | $149.65 | 8.450% | $162.2954 | $162.30 | $162.30 | $162.30 |
| Purchase #4 | $208.85 | 13.661% | $237.381 | $237.38 | $237.40 | $237.40 |
| Purchase #5 | $43.31 | 10.630% | $47.9139 | $47.91 | $47.90 | $47.90 |
| Purchase #6 | $40.75 | 13.520% | $46.2594 | $46.26 | $46.25 | $46.30 |
| Purchase #7 | $41.30 | 7.846% | $44.5404 | $44.54 | $44.55 | $44.50 |
| 7 purchase totals = | $833.60 | $918.0143 | $918.02 | $918.05 | $918.00 | |