| 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 | $89.91 | 6.555% | $95.8036 | $95.80 | $95.80 | $95.80 |
| Purchase #2 | $172.34 | 11.258% | $191.742 | $191.74 | $191.75 | $191.70 |
| Purchase #3 | $133.69 | 7.243% | $143.3732 | $143.37 | $143.35 | $143.40 |
| Purchase #4 | $202.80 | 13.627% | $230.4356 | $230.44 | $230.45 | $230.40 |
| Purchase #5 | $154.59 | 10.789% | $171.2687 | $171.27 | $171.25 | $171.30 |
| Purchase #6 | $38.52 | 8.248% | $41.6971 | $41.70 | $41.70 | $41.70 |
| Purchase #7 | $76.61 | 6.515% | $81.6011 | $81.60 | $81.60 | $81.60 |
| 7 purchase totals = | $868.46 | $955.9213 | $955.92 | $955.90 | $955.90 | |