| 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 | $186.42 | 11.615% | $208.0727 | $208.07 | $208.05 | $208.10 |
| Purchase #2 | $139.78 | 4.286% | $145.771 | $145.77 | $145.75 | $145.80 |
| Purchase #3 | $50.45 | 12.400% | $56.7058 | $56.71 | $56.70 | $56.70 |
| Purchase #4 | $117.28 | 10.163% | $129.1992 | $129.20 | $129.20 | $129.20 |
| Purchase #5 | $173.45 | 9.739% | $190.3423 | $190.34 | $190.35 | $190.30 |
| Purchase #6 | $171.26 | 11.520% | $190.9892 | $190.99 | $191.00 | $191.00 |
| Purchase #7 | $203.31 | 12.694% | $229.1182 | $229.12 | $229.10 | $229.10 |
| 7 purchase totals = | $1,041.95 | $1,150.1984 | $1,150.20 | $1,150.15 | $1,150.20 | |