| 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 | $140.78 | 6.353% | $149.7238 | $149.72 | $149.70 | $149.70 |
| Purchase #2 | $18.43 | 4.557% | $19.2699 | $19.27 | $19.25 | $19.30 |
| Purchase #3 | $202.72 | 5.530% | $213.9304 | $213.93 | $213.95 | $213.90 |
| Purchase #4 | $181.91 | 5.130% | $191.242 | $191.24 | $191.25 | $191.20 |
| Purchase #5 | $60.73 | 7.534% | $65.3054 | $65.31 | $65.30 | $65.30 |
| Purchase #6 | $149.82 | 5.341% | $157.8219 | $157.82 | $157.80 | $157.80 |
| Purchase #7 | $113.58 | 13.580% | $129.0042 | $129.00 | $129.00 | $129.00 |
| 7 purchase totals = | $867.97 | $926.2976 | $926.29 | $926.25 | $926.20 | |