| 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 | $189.34 | 3.776% | $196.4895 | $196.49 | $196.50 | $196.50 |
| Purchase #2 | $215.86 | 7.461% | $231.9653 | $231.97 | $231.95 | $232.00 |
| Purchase #3 | $95.26 | 7.655% | $102.5522 | $102.55 | $102.55 | $102.60 |
| Purchase #4 | $113.63 | 11.349% | $126.5259 | $126.53 | $126.55 | $126.50 |
| Purchase #5 | $94.41 | 7.635% | $101.6182 | $101.62 | $101.60 | $101.60 |
| Purchase #6 | $148.86 | 7.113% | $159.4484 | $159.45 | $159.45 | $159.40 |
| Purchase #7 | $210.30 | 13.470% | $238.6274 | $238.63 | $238.65 | $238.60 |
| 7 purchase totals = | $1,067.66 | $1,157.2269 | $1,157.24 | $1,157.25 | $1,157.20 | |