| 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 | $140.62 | 10.825% | $155.8421 | $155.84 | $155.85 | $155.80 |
| Purchase #2 | $157.44 | 12.192% | $176.6351 | $176.64 | $176.65 | $176.60 |
| Purchase #3 | $16.33 | 9.200% | $17.8324 | $17.83 | $17.85 | $17.80 |
| Purchase #4 | $237.84 | 3.273% | $245.6245 | $245.62 | $245.60 | $245.60 |
| Purchase #5 | $246.95 | 3.192% | $254.8326 | $254.83 | $254.85 | $254.80 |
| Purchase #6 | $8.88 | 7.401% | $9.5372 | $9.54 | $9.55 | $9.50 |
| Purchase #7 | $64.60 | 7.141% | $69.2131 | $69.21 | $69.20 | $69.20 |
| 7 purchase totals = | $872.66 | $929.5170 | $929.51 | $929.55 | $929.30 | |