| 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 | $156.34 | 3.703% | $162.1293 | $162.13 | $162.15 | $162.10 |
| Purchase #2 | $100.34 | 3.111% | $103.4616 | $103.46 | $103.45 | $103.50 |
| Purchase #3 | $106.66 | 9.372% | $116.6562 | $116.66 | $116.65 | $116.70 |
| Purchase #4 | $191.38 | 6.429% | $203.6838 | $203.68 | $203.70 | $203.70 |
| Purchase #5 | $239.26 | 4.779% | $250.6942 | $250.69 | $250.70 | $250.70 |
| Purchase #6 | $213.28 | 4.283% | $222.4148 | $222.41 | $222.40 | $222.40 |
| Purchase #7 | $130.40 | 12.383% | $146.5474 | $146.55 | $146.55 | $146.50 |
| 7 purchase totals = | $1,137.66 | $1,205.5873 | $1,205.58 | $1,205.60 | $1,205.60 | |