| 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 | $174.69 | 8.709% | $189.9038 | $189.90 | $189.90 | $189.90 |
| Purchase #2 | $125.90 | 10.492% | $139.1094 | $139.11 | $139.10 | $139.10 |
| Purchase #3 | $42.26 | 4.714% | $44.2521 | $44.25 | $44.25 | $44.30 |
| Purchase #4 | $21.93 | 12.786% | $24.734 | $24.73 | $24.75 | $24.70 |
| Purchase #5 | $91.62 | 11.130% | $101.8173 | $101.82 | $101.80 | $101.80 |
| Purchase #6 | $46.63 | 10.163% | $51.369 | $51.37 | $51.35 | $51.40 |
| Purchase #7 | $224.88 | 12.103% | $252.0972 | $252.10 | $252.10 | $252.10 |
| 7 purchase totals = | $727.91 | $803.2828 | $803.28 | $803.25 | $803.30 | |