| 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 | $150.81 | 6.199% | $160.1587 | $160.16 | $160.15 | $160.20 |
| Purchase #2 | $67.83 | 8.827% | $73.8174 | $73.82 | $73.80 | $73.80 |
| Purchase #3 | $219.64 | 10.808% | $243.3787 | $243.38 | $243.40 | $243.40 |
| Purchase #4 | $32.48 | 13.136% | $36.7466 | $36.75 | $36.75 | $36.70 |
| Purchase #5 | $86.43 | 5.741% | $91.3919 | $91.39 | $91.40 | $91.40 |
| Purchase #6 | $89.81 | 6.153% | $95.336 | $95.34 | $95.35 | $95.30 |
| Purchase #7 | $230.48 | 9.170% | $251.615 | $251.62 | $251.60 | $251.60 |
| 7 purchase totals = | $877.48 | $952.4443 | $952.46 | $952.45 | $952.40 | |