| 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 | $101.85 | 6.164% | $108.128 | $108.13 | $108.15 | $108.10 |
| Purchase #2 | $209.81 | 7.507% | $225.5604 | $225.56 | $225.55 | $225.60 |
| Purchase #3 | $88.59 | 5.289% | $93.2755 | $93.28 | $93.30 | $93.30 |
| Purchase #4 | $161.58 | 4.195% | $168.3583 | $168.36 | $168.35 | $168.40 |
| Purchase #5 | $87.85 | 5.131% | $92.3576 | $92.36 | $92.35 | $92.40 |
| Purchase #6 | $146.55 | 11.723% | $163.7301 | $163.73 | $163.75 | $163.70 |
| Purchase #7 | $158.73 | 11.164% | $176.4506 | $176.45 | $176.45 | $176.50 |
| 7 purchase totals = | $954.96 | $1,027.8605 | $1,027.87 | $1,027.90 | $1,028.00 | |