| 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 | $29.46 | 13.207% | $33.3508 | $33.35 | $33.35 | $33.40 |
| Purchase #2 | $15.68 | 10.411% | $17.3124 | $17.31 | $17.30 | $17.30 |
| Purchase #3 | $88.76 | 7.827% | $95.7072 | $95.71 | $95.70 | $95.70 |
| Purchase #4 | $136.97 | 7.544% | $147.303 | $147.30 | $147.30 | $147.30 |
| Purchase #5 | $199.37 | 4.317% | $207.9768 | $207.98 | $208.00 | $208.00 |
| Purchase #6 | $128.57 | 3.189% | $132.6701 | $132.67 | $132.65 | $132.70 |
| Purchase #7 | $148.83 | 3.245% | $153.6595 | $153.66 | $153.65 | $153.70 |
| 7 purchase totals = | $747.64 | $787.9798 | $787.98 | $787.95 | $788.10 | |