| 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 | $174.85 | 5.789% | $184.9721 | $184.97 | $184.95 | $185.00 |
| Purchase #2 | $25.69 | 7.279% | $27.56 | $27.56 | $27.55 | $27.60 |
| Purchase #3 | $220.78 | 10.225% | $243.3548 | $243.35 | $243.35 | $243.40 |
| Purchase #4 | $224.76 | 11.496% | $250.5984 | $250.60 | $250.60 | $250.60 |
| Purchase #5 | $88.88 | 6.702% | $94.8367 | $94.84 | $94.85 | $94.80 |
| Purchase #6 | $79.42 | 9.839% | $87.2341 | $87.23 | $87.25 | $87.20 |
| Purchase #7 | $104.40 | 11.282% | $116.1784 | $116.18 | $116.20 | $116.20 |
| 7 purchase totals = | $918.78 | $1,004.7345 | $1,004.73 | $1,004.75 | $1,004.80 | |