| 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 | $152.73 | 11.671% | $170.5551 | $170.56 | $170.55 | $170.60 |
| Purchase #2 | $162.69 | 7.703% | $175.222 | $175.22 | $175.20 | $175.20 |
| Purchase #3 | $111.94 | 13.620% | $127.1862 | $127.19 | $127.20 | $127.20 |
| Purchase #4 | $80.45 | 7.281% | $86.3076 | $86.31 | $86.30 | $86.30 |
| Purchase #5 | $90.60 | 13.352% | $102.6969 | $102.70 | $102.70 | $102.70 |
| Purchase #6 | $241.76 | 11.811% | $270.3143 | $270.31 | $270.30 | $270.30 |
| Purchase #7 | $45.55 | 4.625% | $47.6567 | $47.66 | $47.65 | $47.70 |
| 7 purchase totals = | $885.72 | $979.9388 | $979.95 | $979.90 | $980.00 | |