| 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 | $181.77 | 3.812% | $188.6991 | $188.70 | $188.70 | $188.70 |
| Purchase #2 | $72.76 | 8.612% | $79.0261 | $79.03 | $79.05 | $79.00 |
| Purchase #3 | $148.67 | 5.469% | $156.8008 | $156.80 | $156.80 | $156.80 |
| Purchase #4 | $83.86 | 6.501% | $89.3117 | $89.31 | $89.30 | $89.30 |
| Purchase #5 | $19.37 | 10.294% | $21.3639 | $21.36 | $21.35 | $21.40 |
| Purchase #6 | $45.26 | 13.233% | $51.2493 | $51.25 | $51.25 | $51.20 |
| Purchase #7 | $144.95 | 11.592% | $161.7526 | $161.75 | $161.75 | $161.80 |
| 7 purchase totals = | $696.64 | $748.2035 | $748.20 | $748.20 | $748.20 | |