| 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 | $147.34 | 7.805% | $158.8399 | $158.84 | $158.85 | $158.80 |
| Purchase #2 | $196.31 | 5.193% | $206.5044 | $206.50 | $206.50 | $206.50 |
| Purchase #3 | $178.43 | 5.826% | $188.8253 | $188.83 | $188.85 | $188.80 |
| Purchase #4 | $117.36 | 12.753% | $132.3269 | $132.33 | $132.35 | $132.30 |
| Purchase #5 | $55.50 | 3.446% | $57.4125 | $57.41 | $57.40 | $57.40 |
| Purchase #6 | $97.54 | 9.609% | $106.9126 | $106.91 | $106.90 | $106.90 |
| Purchase #7 | $90.71 | 11.729% | $101.3494 | $101.35 | $101.35 | $101.30 |
| 7 purchase totals = | $883.19 | $952.1710 | $952.17 | $952.20 | $952.00 | |