| 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 | $198.52 | 6.211% | $210.8501 | $210.85 | $210.85 | $210.90 |
| Purchase #2 | $179.83 | 4.623% | $188.1435 | $188.14 | $188.15 | $188.10 |
| Purchase #3 | $69.31 | 9.631% | $75.9852 | $75.99 | $76.00 | $76.00 |
| Purchase #4 | $55.36 | 4.853% | $58.0466 | $58.05 | $58.05 | $58.00 |
| Purchase #5 | $84.73 | 3.154% | $87.4024 | $87.40 | $87.40 | $87.40 |
| Purchase #6 | $109.53 | 5.689% | $115.7612 | $115.76 | $115.75 | $115.80 |
| Purchase #7 | $128.97 | 10.745% | $142.8278 | $142.83 | $142.85 | $142.80 |
| 7 purchase totals = | $826.25 | $879.0168 | $879.02 | $879.05 | $879.00 | |