| 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 | $147.37 | 13.623% | $167.4462 | $167.45 | $167.45 | $167.40 |
| Purchase #2 | $228.48 | 5.334% | $240.6671 | $240.67 | $240.65 | $240.70 |
| Purchase #3 | $109.87 | 7.253% | $117.8389 | $117.84 | $117.85 | $117.80 |
| Purchase #4 | $217.65 | 12.297% | $244.4144 | $244.41 | $244.40 | $244.40 |
| Purchase #5 | $245.34 | 13.608% | $278.7259 | $278.73 | $278.75 | $278.70 |
| Purchase #6 | $182.66 | 13.681% | $207.6497 | $207.65 | $207.65 | $207.60 |
| Purchase #7 | $26.57 | 13.217% | $30.0818 | $30.08 | $30.10 | $30.10 |
| 7 purchase totals = | $1,157.94 | $1,286.8240 | $1,286.83 | $1,286.85 | $1,286.70 | |