| 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 | $121.60 | 4.311% | $126.8422 | $126.84 | $126.85 | $126.80 |
| Purchase #2 | $167.75 | 8.292% | $181.6598 | $181.66 | $181.65 | $181.70 |
| Purchase #3 | $200.66 | 6.297% | $213.2956 | $213.30 | $213.30 | $213.30 |
| Purchase #4 | $178.83 | 9.375% | $195.5953 | $195.60 | $195.60 | $195.60 |
| Purchase #5 | $126.68 | 7.573% | $136.2735 | $136.27 | $136.25 | $136.30 |
| Purchase #6 | $235.87 | 8.457% | $255.8175 | $255.82 | $255.80 | $255.80 |
| Purchase #7 | $74.38 | 7.231% | $79.7584 | $79.76 | $79.75 | $79.80 |
| 7 purchase totals = | $1,105.77 | $1,189.2423 | $1,189.25 | $1,189.20 | $1,189.30 | |