| 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 | $182.42 | 7.601% | $196.2857 | $196.29 | $196.30 | $196.30 |
| Purchase #2 | $157.83 | 11.188% | $175.488 | $175.49 | $175.50 | $175.50 |
| Purchase #3 | $8.47 | 7.248% | $9.0839 | $9.08 | $9.10 | $9.10 |
| Purchase #4 | $12.48 | 6.201% | $13.2539 | $13.25 | $13.25 | $13.30 |
| Purchase #5 | $83.26 | 8.844% | $90.6235 | $90.62 | $90.60 | $90.60 |
| Purchase #6 | $13.76 | 6.582% | $14.6657 | $14.67 | $14.65 | $14.70 |
| Purchase #7 | $249.80 | 13.286% | $282.9884 | $282.99 | $283.00 | $283.00 |
| 7 purchase totals = | $708.02 | $782.3891 | $782.39 | $782.40 | $782.50 | |