| 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 | $132.90 | 8.186% | $143.7792 | $143.78 | $143.80 | $143.80 |
| Purchase #2 | $98.94 | 8.715% | $107.5626 | $107.56 | $107.55 | $107.60 |
| Purchase #3 | $238.44 | 11.675% | $266.2779 | $266.28 | $266.30 | $266.30 |
| Purchase #4 | $106.39 | 6.107% | $112.8872 | $112.89 | $112.90 | $112.90 |
| Purchase #5 | $97.75 | 11.738% | $109.2239 | $109.22 | $109.20 | $109.20 |
| Purchase #6 | $157.68 | 5.798% | $166.8223 | $166.82 | $166.80 | $166.80 |
| Purchase #7 | $193.55 | 13.155% | $219.0115 | $219.01 | $219.00 | $219.00 |
| 7 purchase totals = | $1,025.65 | $1,125.5646 | $1,125.56 | $1,125.55 | $1,125.60 | |