| 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 | $167.90 | 9.535% | $183.9093 | $183.91 | $183.90 | $183.90 |
| Purchase #2 | $159.31 | 13.127% | $180.2226 | $180.22 | $180.20 | $180.20 |
| Purchase #3 | $18.98 | 9.153% | $20.7172 | $20.72 | $20.70 | $20.70 |
| Purchase #4 | $26.46 | 9.415% | $28.9512 | $28.95 | $28.95 | $29.00 |
| Purchase #5 | $50.59 | 13.746% | $57.5441 | $57.54 | $57.55 | $57.50 |
| Purchase #6 | $240.59 | 9.590% | $263.6626 | $263.66 | $263.65 | $263.70 |
| Purchase #7 | $47.31 | 5.122% | $49.7332 | $49.73 | $49.75 | $49.70 |
| 7 purchase totals = | $711.14 | $784.7402 | $784.73 | $784.70 | $784.70 | |