| 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 | $167.50 | 11.513% | $186.7843 | $186.78 | $186.80 | $186.80 |
| Purchase #2 | $83.35 | 6.608% | $88.8578 | $88.86 | $88.85 | $88.90 |
| Purchase #3 | $247.73 | 10.320% | $273.2957 | $273.30 | $273.30 | $273.30 |
| Purchase #4 | $70.33 | 13.499% | $79.8238 | $79.82 | $79.80 | $79.80 |
| Purchase #5 | $244.72 | 11.657% | $273.247 | $273.25 | $273.25 | $273.20 |
| Purchase #6 | $15.76 | 7.791% | $16.9879 | $16.99 | $17.00 | $17.00 |
| Purchase #7 | $25.50 | 3.613% | $26.4213 | $26.42 | $26.40 | $26.40 |
| 7 purchase totals = | $854.89 | $945.4178 | $945.42 | $945.40 | $945.40 | |