| 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 | $132.70 | 3.271% | $137.0406 | $137.04 | $137.05 | $137.00 |
| Purchase #2 | $161.56 | 11.447% | $180.0538 | $180.05 | $180.05 | $180.10 |
| Purchase #3 | $26.48 | 12.635% | $29.8257 | $29.83 | $29.85 | $29.80 |
| Purchase #4 | $192.43 | 3.490% | $199.1458 | $199.15 | $199.15 | $199.10 |
| Purchase #5 | $39.41 | 13.114% | $44.5782 | $44.58 | $44.60 | $44.60 |
| Purchase #6 | $61.94 | 3.856% | $64.3284 | $64.33 | $64.35 | $64.30 |
| Purchase #7 | $73.67 | 4.823% | $77.2231 | $77.22 | $77.20 | $77.20 |
| 7 purchase totals = | $688.19 | $732.1956 | $732.20 | $732.25 | $732.10 | |