| 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 | $179.25 | 7.603% | $192.8784 | $192.88 | $192.90 | $192.90 |
| Purchase #2 | $27.37 | 4.364% | $28.5644 | $28.56 | $28.55 | $28.60 |
| Purchase #3 | $68.35 | 6.798% | $72.9964 | $73.00 | $73.00 | $73.00 |
| Purchase #4 | $17.69 | 9.257% | $19.3276 | $19.33 | $19.35 | $19.30 |
| Purchase #5 | $181.41 | 4.439% | $189.4628 | $189.46 | $189.45 | $189.50 |
| Purchase #6 | $212.28 | 11.293% | $236.2528 | $236.25 | $236.25 | $236.30 |
| Purchase #7 | $11.53 | 4.402% | $12.0376 | $12.04 | $12.05 | $12.00 |
| 7 purchase totals = | $697.88 | $751.5200 | $751.52 | $751.55 | $751.60 | |