| 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 | $108.89 | 9.625% | $119.3707 | $119.37 | $119.35 | $119.40 |
| Purchase #2 | $60.32 | 13.680% | $68.5718 | $68.57 | $68.55 | $68.60 |
| Purchase #3 | $75.45 | 10.213% | $83.1557 | $83.16 | $83.15 | $83.20 |
| Purchase #4 | $157.77 | 5.710% | $166.7787 | $166.78 | $166.80 | $166.80 |
| Purchase #5 | $245.77 | 10.524% | $271.6348 | $271.63 | $271.65 | $271.60 |
| Purchase #6 | $156.76 | 4.532% | $163.8644 | $163.86 | $163.85 | $163.90 |
| Purchase #7 | $196.69 | 10.103% | $216.5616 | $216.56 | $216.55 | $216.60 |
| 7 purchase totals = | $1,001.65 | $1,089.9377 | $1,089.93 | $1,089.90 | $1,090.10 | |