| 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 | $151.80 | 5.470% | $160.1035 | $160.10 | $160.10 | $160.10 |
| Purchase #2 | $97.57 | 7.834% | $105.2136 | $105.21 | $105.20 | $105.20 |
| Purchase #3 | $106.43 | 13.376% | $120.6661 | $120.67 | $120.65 | $120.70 |
| Purchase #4 | $194.40 | 10.186% | $214.2016 | $214.20 | $214.20 | $214.20 |
| Purchase #5 | $204.70 | 5.477% | $215.9114 | $215.91 | $215.90 | $215.90 |
| Purchase #6 | $211.62 | 5.519% | $223.2993 | $223.30 | $223.30 | $223.30 |
| Purchase #7 | $179.60 | 10.411% | $198.2982 | $198.30 | $198.30 | $198.30 |
| 7 purchase totals = | $1,146.12 | $1,237.6937 | $1,237.69 | $1,237.65 | $1,237.70 | |