| 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 | $167.43 | 8.461% | $181.5963 | $181.60 | $181.60 | $181.60 |
| Purchase #2 | $97.60 | 11.509% | $108.8328 | $108.83 | $108.85 | $108.80 |
| Purchase #3 | $97.42 | 7.766% | $104.9856 | $104.99 | $105.00 | $105.00 |
| Purchase #4 | $91.80 | 10.303% | $101.2582 | $101.26 | $101.25 | $101.30 |
| Purchase #5 | $61.35 | 3.769% | $63.6623 | $63.66 | $63.65 | $63.70 |
| Purchase #6 | $68.37 | 3.316% | $70.6371 | $70.64 | $70.65 | $70.60 |
| Purchase #7 | $130.55 | 7.658% | $140.5475 | $140.55 | $140.55 | $140.50 |
| 7 purchase totals = | $714.52 | $771.5198 | $771.53 | $771.55 | $771.50 | |