| 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 | $179.99 | 4.143% | $187.447 | $187.45 | $187.45 | $187.40 |
| Purchase #2 | $14.39 | 11.534% | $16.0497 | $16.05 | $16.05 | $16.00 |
| Purchase #3 | $58.98 | 3.432% | $61.0042 | $61.00 | $61.00 | $61.00 |
| Purchase #4 | $221.52 | 13.718% | $251.9081 | $251.91 | $251.90 | $251.90 |
| Purchase #5 | $27.60 | 4.335% | $28.7965 | $28.80 | $28.80 | $28.80 |
| Purchase #6 | $67.41 | 11.366% | $75.0718 | $75.07 | $75.05 | $75.10 |
| Purchase #7 | $47.26 | 4.441% | $49.3588 | $49.36 | $49.35 | $49.40 |
| 7 purchase totals = | $617.15 | $669.6361 | $669.64 | $669.60 | $669.60 | |