| 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 | $16.65 | 6.637% | $17.7551 | $17.76 | $17.75 | $17.80 |
| Purchase #2 | $17.72 | 9.133% | $19.3384 | $19.34 | $19.35 | $19.30 |
| Purchase #3 | $70.99 | 3.177% | $73.2454 | $73.25 | $73.25 | $73.20 |
| Purchase #4 | $166.26 | 6.789% | $177.5474 | $177.55 | $177.55 | $177.50 |
| Purchase #5 | $225.75 | 6.310% | $239.9948 | $239.99 | $240.00 | $240.00 |
| Purchase #6 | $167.66 | 12.620% | $188.8187 | $188.82 | $188.80 | $188.80 |
| Purchase #7 | $190.40 | 11.283% | $211.8828 | $211.88 | $211.90 | $211.90 |
| 7 purchase totals = | $855.43 | $928.5826 | $928.59 | $928.60 | $928.50 | |