| 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 | $201.38 | 8.666% | $218.8316 | $218.83 | $218.85 | $218.80 |
| Purchase #2 | $41.73 | 10.153% | $45.9668 | $45.97 | $45.95 | $46.00 |
| Purchase #3 | $149.85 | 11.275% | $166.7456 | $166.75 | $166.75 | $166.70 |
| Purchase #4 | $169.54 | 5.275% | $178.4832 | $178.48 | $178.50 | $178.50 |
| Purchase #5 | $119.73 | 3.863% | $124.3552 | $124.36 | $124.35 | $124.40 |
| Purchase #6 | $104.31 | 7.701% | $112.3429 | $112.34 | $112.35 | $112.30 |
| Purchase #7 | $112.55 | 6.562% | $119.9355 | $119.94 | $119.95 | $119.90 |
| 7 purchase totals = | $899.09 | $966.6608 | $966.67 | $966.70 | $966.60 | |