| 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 | $76.40 | 10.459% | $84.3907 | $84.39 | $84.40 | $84.40 |
| Purchase #2 | $119.82 | 5.760% | $126.7216 | $126.72 | $126.70 | $126.70 |
| Purchase #3 | $148.35 | 8.258% | $160.6007 | $160.60 | $160.60 | $160.60 |
| Purchase #4 | $206.40 | 5.668% | $218.0988 | $218.10 | $218.10 | $218.10 |
| Purchase #5 | $183.32 | 11.575% | $204.5393 | $204.54 | $204.55 | $204.50 |
| Purchase #6 | $120.48 | 11.781% | $134.6737 | $134.67 | $134.65 | $134.70 |
| Purchase #7 | $218.75 | 11.297% | $243.4622 | $243.46 | $243.45 | $243.50 |
| 7 purchase totals = | $1,073.52 | $1,172.4870 | $1,172.48 | $1,172.45 | $1,172.50 | |