| 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 | $162.84 | 10.366% | $179.72 | $179.72 | $179.70 | $179.70 |
| Purchase #2 | $21.69 | 10.799% | $24.0323 | $24.03 | $24.05 | $24.00 |
| Purchase #3 | $218.49 | 3.202% | $225.486 | $225.49 | $225.50 | $225.50 |
| Purchase #4 | $22.51 | 10.675% | $24.9129 | $24.91 | $24.90 | $24.90 |
| Purchase #5 | $153.91 | 13.718% | $175.0234 | $175.02 | $175.00 | $175.00 |
| Purchase #6 | $124.52 | 13.258% | $141.0289 | $141.03 | $141.05 | $141.00 |
| Purchase #7 | $120.41 | 9.740% | $132.1379 | $132.14 | $132.15 | $132.10 |
| 7 purchase totals = | $824.37 | $902.3414 | $902.34 | $902.35 | $902.20 | |