| 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 | $168.38 | 10.172% | $185.5076 | $185.51 | $185.50 | $185.50 |
| Purchase #2 | $112.62 | 7.250% | $120.785 | $120.79 | $120.80 | $120.80 |
| Purchase #3 | $162.66 | 8.173% | $175.9542 | $175.95 | $175.95 | $176.00 |
| Purchase #4 | $30.96 | 3.346% | $31.9959 | $32.00 | $32.00 | $32.00 |
| Purchase #5 | $174.68 | 7.326% | $187.4771 | $187.48 | $187.50 | $187.50 |
| Purchase #6 | $118.55 | 12.848% | $133.7813 | $133.78 | $133.80 | $133.80 |
| Purchase #7 | $61.77 | 10.752% | $68.4115 | $68.41 | $68.40 | $68.40 |
| 7 purchase totals = | $829.62 | $903.9126 | $903.92 | $903.95 | $904.00 | |