| 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 | $203.44 | 8.779% | $221.3 | $221.30 | $221.30 | $221.30 |
| Purchase #2 | $131.94 | 5.571% | $139.2904 | $139.29 | $139.30 | $139.30 |
| Purchase #3 | $77.98 | 10.487% | $86.1578 | $86.16 | $86.15 | $86.20 |
| Purchase #4 | $127.31 | 9.432% | $139.3179 | $139.32 | $139.30 | $139.30 |
| Purchase #5 | $160.84 | 8.647% | $174.7478 | $174.75 | $174.75 | $174.70 |
| Purchase #6 | $57.75 | 12.210% | $64.8013 | $64.80 | $64.80 | $64.80 |
| Purchase #7 | $145.66 | 4.200% | $151.7777 | $151.78 | $151.80 | $151.80 |
| 7 purchase totals = | $904.92 | $977.3929 | $977.40 | $977.40 | $977.40 | |