| 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 | $177.95 | 10.527% | $196.6828 | $196.68 | $196.70 | $196.70 |
| Purchase #2 | $208.70 | 5.285% | $219.7298 | $219.73 | $219.75 | $219.70 |
| Purchase #3 | $183.66 | 13.428% | $208.3219 | $208.32 | $208.30 | $208.30 |
| Purchase #4 | $74.27 | 10.480% | $82.0535 | $82.05 | $82.05 | $82.10 |
| Purchase #5 | $67.64 | 3.792% | $70.2049 | $70.20 | $70.20 | $70.20 |
| Purchase #6 | $39.73 | 7.550% | $42.7296 | $42.73 | $42.75 | $42.70 |
| Purchase #7 | $14.26 | 8.310% | $15.445 | $15.45 | $15.45 | $15.40 |
| 7 purchase totals = | $766.21 | $835.1675 | $835.16 | $835.20 | $835.10 | |