| 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 | $203.40 | 3.516% | $210.5515 | $210.55 | $210.55 | $210.60 |
| Purchase #2 | $79.60 | 4.169% | $82.9185 | $82.92 | $82.90 | $82.90 |
| Purchase #3 | $157.85 | 12.508% | $177.5939 | $177.59 | $177.60 | $177.60 |
| Purchase #4 | $108.35 | 7.227% | $116.1805 | $116.18 | $116.20 | $116.20 |
| Purchase #5 | $166.33 | 7.371% | $178.5902 | $178.59 | $178.60 | $178.60 |
| Purchase #6 | $212.66 | 11.355% | $236.8075 | $236.81 | $236.80 | $236.80 |
| Purchase #7 | $65.37 | 7.629% | $70.3571 | $70.36 | $70.35 | $70.40 |
| 7 purchase totals = | $993.56 | $1,072.9992 | $1,073.00 | $1,073.00 | $1,073.10 | |