| 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 | $151.99 | 12.120% | $170.4112 | $170.41 | $170.40 | $170.40 |
| Purchase #2 | $103.66 | 3.338% | $107.1202 | $107.12 | $107.10 | $107.10 |
| Purchase #3 | $185.86 | 11.146% | $206.576 | $206.58 | $206.60 | $206.60 |
| Purchase #4 | $52.96 | 11.106% | $58.8417 | $58.84 | $58.85 | $58.80 |
| Purchase #5 | $102.27 | 10.554% | $113.0636 | $113.06 | $113.05 | $113.10 |
| Purchase #6 | $203.52 | 6.399% | $216.5432 | $216.54 | $216.55 | $216.50 |
| Purchase #7 | $119.29 | 12.508% | $134.2108 | $134.21 | $134.20 | $134.20 |
| 7 purchase totals = | $919.55 | $1,006.7667 | $1,006.76 | $1,006.75 | $1,006.70 | |