| 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 | $183.70 | 6.251% | $195.1831 | $195.18 | $195.20 | $195.20 |
| Purchase #2 | $136.54 | 11.163% | $151.782 | $151.78 | $151.80 | $151.80 |
| Purchase #3 | $21.73 | 3.615% | $22.5155 | $22.52 | $22.50 | $22.50 |
| Purchase #4 | $16.40 | 10.435% | $18.1113 | $18.11 | $18.10 | $18.10 |
| Purchase #5 | $215.60 | 6.494% | $229.6011 | $229.60 | $229.60 | $229.60 |
| Purchase #6 | $246.97 | 3.517% | $255.6559 | $255.66 | $255.65 | $255.70 |
| Purchase #7 | $205.29 | 12.738% | $231.4398 | $231.44 | $231.45 | $231.40 |
| 7 purchase totals = | $1,026.23 | $1,104.2887 | $1,104.29 | $1,104.30 | $1,104.30 | |