| 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 | $154.99 | 10.667% | $171.5228 | $171.52 | $171.50 | $171.50 |
| Purchase #2 | $157.50 | 11.510% | $175.6283 | $175.63 | $175.65 | $175.60 |
| Purchase #3 | $170.49 | 6.384% | $181.3741 | $181.37 | $181.35 | $181.40 |
| Purchase #4 | $9.28 | 3.583% | $9.6125 | $9.61 | $9.60 | $9.60 |
| Purchase #5 | $74.98 | 4.591% | $78.4223 | $78.42 | $78.40 | $78.40 |
| Purchase #6 | $18.29 | 5.783% | $19.3477 | $19.35 | $19.35 | $19.30 |
| Purchase #7 | $87.98 | 5.416% | $92.745 | $92.75 | $92.75 | $92.70 |
| 7 purchase totals = | $673.51 | $728.6527 | $728.65 | $728.60 | $728.50 | |