| 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 | $143.52 | 4.201% | $149.5493 | $149.55 | $149.55 | $149.50 |
| Purchase #2 | $31.26 | 12.185% | $35.069 | $35.07 | $35.05 | $35.10 |
| Purchase #3 | $26.73 | 7.671% | $28.7805 | $28.78 | $28.80 | $28.80 |
| Purchase #4 | $51.31 | 3.103% | $52.9021 | $52.90 | $52.90 | $52.90 |
| Purchase #5 | $191.98 | 6.787% | $205.0097 | $205.01 | $205.00 | $205.00 |
| Purchase #6 | $192.67 | 7.862% | $207.8177 | $207.82 | $207.80 | $207.80 |
| Purchase #7 | $169.48 | 3.651% | $175.6677 | $175.67 | $175.65 | $175.70 |
| 7 purchase totals = | $806.95 | $854.7960 | $854.80 | $854.75 | $854.80 | |