| 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 | $78.92 | 12.669% | $88.9184 | $88.92 | $88.90 | $88.90 |
| Purchase #2 | $179.94 | 11.328% | $200.3236 | $200.32 | $200.30 | $200.30 |
| Purchase #3 | $161.98 | 8.773% | $176.1905 | $176.19 | $176.20 | $176.20 |
| Purchase #4 | $234.36 | 11.255% | $260.7372 | $260.74 | $260.75 | $260.70 |
| Purchase #5 | $186.57 | 3.586% | $193.2604 | $193.26 | $193.25 | $193.30 |
| Purchase #6 | $144.43 | 9.830% | $158.6275 | $158.63 | $158.65 | $158.60 |
| Purchase #7 | $21.69 | 13.516% | $24.6216 | $24.62 | $24.60 | $24.60 |
| 7 purchase totals = | $1,007.89 | $1,102.6792 | $1,102.68 | $1,102.65 | $1,102.60 | |