| 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 | $172.73 | 8.817% | $187.9596 | $187.96 | $187.95 | $188.00 |
| Purchase #2 | $143.78 | 3.674% | $149.0625 | $149.06 | $149.05 | $149.10 |
| Purchase #3 | $166.82 | 3.147% | $172.0698 | $172.07 | $172.05 | $172.10 |
| Purchase #4 | $247.65 | 10.276% | $273.0985 | $273.10 | $273.10 | $273.10 |
| Purchase #5 | $158.76 | 7.565% | $170.7702 | $170.77 | $170.75 | $170.80 |
| Purchase #6 | $219.56 | 10.774% | $243.2154 | $243.22 | $243.20 | $243.20 |
| Purchase #7 | $119.52 | 5.740% | $126.3804 | $126.38 | $126.40 | $126.40 |
| 7 purchase totals = | $1,228.82 | $1,322.5564 | $1,322.56 | $1,322.50 | $1,322.70 | |