| 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 | $132.43 | 10.705% | $146.6066 | $146.61 | $146.60 | $146.60 |
| Purchase #2 | $75.60 | 4.718% | $79.1668 | $79.17 | $79.15 | $79.20 |
| Purchase #3 | $11.67 | 6.456% | $12.4234 | $12.42 | $12.40 | $12.40 |
| Purchase #4 | $26.34 | 12.742% | $29.6962 | $29.70 | $29.70 | $29.70 |
| Purchase #5 | $225.88 | 8.481% | $245.0369 | $245.04 | $245.05 | $245.00 |
| Purchase #6 | $83.35 | 12.521% | $93.7863 | $93.79 | $93.80 | $93.80 |
| Purchase #7 | $149.27 | 6.190% | $158.5098 | $158.51 | $158.50 | $158.50 |
| 7 purchase totals = | $704.54 | $765.2260 | $765.24 | $765.20 | $765.20 | |