| 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 | $146.59 | 7.791% | $158.0108 | $158.01 | $158.00 | $158.00 |
| Purchase #2 | $227.44 | 12.663% | $256.2407 | $256.24 | $256.25 | $256.20 |
| Purchase #3 | $206.82 | 10.827% | $229.2124 | $229.21 | $229.20 | $229.20 |
| Purchase #4 | $92.93 | 7.663% | $100.0512 | $100.05 | $100.05 | $100.10 |
| Purchase #5 | $20.74 | 9.620% | $22.7352 | $22.74 | $22.75 | $22.70 |
| Purchase #6 | $65.91 | 5.757% | $69.7044 | $69.70 | $69.70 | $69.70 |
| Purchase #7 | $72.36 | 13.268% | $81.9607 | $81.96 | $81.95 | $82.00 |
| 7 purchase totals = | $832.79 | $917.9154 | $917.91 | $917.90 | $917.90 | |