| 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 | $140.84 | 9.146% | $153.7212 | $153.72 | $153.70 | $153.70 |
| Purchase #2 | $18.71 | 5.707% | $19.7778 | $19.78 | $19.80 | $19.80 |
| Purchase #3 | $73.33 | 8.733% | $79.7339 | $79.73 | $79.75 | $79.70 |
| Purchase #4 | $239.44 | 6.816% | $255.7602 | $255.76 | $255.75 | $255.80 |
| Purchase #5 | $236.96 | 7.717% | $255.2462 | $255.25 | $255.25 | $255.20 |
| Purchase #6 | $50.71 | 5.336% | $53.4159 | $53.42 | $53.40 | $53.40 |
| Purchase #7 | $113.87 | 11.693% | $127.1848 | $127.18 | $127.20 | $127.20 |
| 7 purchase totals = | $873.86 | $944.8400 | $944.84 | $944.85 | $944.80 | |