| 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 | $13.96 | 12.241% | $15.6688 | $15.67 | $15.65 | $15.70 |
| Purchase #2 | $149.77 | 9.696% | $164.2917 | $164.29 | $164.30 | $164.30 |
| Purchase #3 | $27.64 | 5.145% | $29.0621 | $29.06 | $29.05 | $29.10 |
| Purchase #4 | $55.60 | 9.649% | $60.9648 | $60.96 | $60.95 | $61.00 |
| Purchase #5 | $148.90 | 7.409% | $159.932 | $159.93 | $159.95 | $159.90 |
| Purchase #6 | $157.28 | 8.332% | $170.3846 | $170.38 | $170.40 | $170.40 |
| Purchase #7 | $173.83 | 4.819% | $182.2069 | $182.21 | $182.20 | $182.20 |
| 7 purchase totals = | $726.98 | $782.5109 | $782.50 | $782.50 | $782.60 | |