| 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 | $171.26 | 9.327% | $187.2334 | $187.23 | $187.25 | $187.20 |
| Purchase #2 | $189.69 | 7.240% | $203.4236 | $203.42 | $203.40 | $203.40 |
| Purchase #3 | $151.69 | 7.480% | $163.0364 | $163.04 | $163.05 | $163.00 |
| Purchase #4 | $248.85 | 10.664% | $275.3874 | $275.39 | $275.40 | $275.40 |
| Purchase #5 | $25.53 | 8.775% | $27.7703 | $27.77 | $27.75 | $27.80 |
| Purchase #6 | $243.46 | 13.255% | $275.7306 | $275.73 | $275.75 | $275.70 |
| Purchase #7 | $234.35 | 7.702% | $252.3996 | $252.40 | $252.40 | $252.40 |
| 7 purchase totals = | $1,264.83 | $1,384.9813 | $1,384.98 | $1,385.00 | $1,384.90 | |