| 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 | $210.87 | 7.687% | $227.0796 | $227.08 | $227.10 | $227.10 |
| Purchase #2 | $163.80 | 10.689% | $181.3086 | $181.31 | $181.30 | $181.30 |
| Purchase #3 | $94.64 | 4.512% | $98.9102 | $98.91 | $98.90 | $98.90 |
| Purchase #4 | $113.71 | 6.760% | $121.3968 | $121.40 | $121.40 | $121.40 |
| Purchase #5 | $15.30 | 9.664% | $16.7786 | $16.78 | $16.80 | $16.80 |
| Purchase #6 | $70.58 | 6.775% | $75.3618 | $75.36 | $75.35 | $75.40 |
| Purchase #7 | $218.59 | 11.498% | $243.7235 | $243.72 | $243.70 | $243.70 |
| 7 purchase totals = | $887.49 | $964.5591 | $964.56 | $964.55 | $964.60 | |