| 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 | $142.89 | 8.544% | $155.0985 | $155.10 | $155.10 | $155.10 |
| Purchase #2 | $194.98 | 13.775% | $221.8385 | $221.84 | $221.85 | $221.80 |
| Purchase #3 | $92.35 | 13.327% | $104.6575 | $104.66 | $104.65 | $104.70 |
| Purchase #4 | $210.59 | 7.399% | $226.1716 | $226.17 | $226.15 | $226.20 |
| Purchase #5 | $165.29 | 7.730% | $178.0669 | $178.07 | $178.05 | $178.10 |
| Purchase #6 | $32.64 | 7.619% | $35.1268 | $35.13 | $35.15 | $35.10 |
| Purchase #7 | $52.49 | 11.592% | $58.5746 | $58.57 | $58.55 | $58.60 |
| 7 purchase totals = | $891.23 | $979.5344 | $979.54 | $979.50 | $979.60 | |