| 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 | $69.35 | 6.670% | $73.9756 | $73.98 | $74.00 | $74.00 |
| Purchase #2 | $121.91 | 8.447% | $132.2077 | $132.21 | $132.20 | $132.20 |
| Purchase #3 | $175.26 | 9.391% | $191.7187 | $191.72 | $191.70 | $191.70 |
| Purchase #4 | $192.85 | 5.540% | $203.5339 | $203.53 | $203.55 | $203.50 |
| Purchase #5 | $149.81 | 9.271% | $163.6989 | $163.70 | $163.70 | $163.70 |
| Purchase #6 | $137.25 | 6.598% | $146.3058 | $146.31 | $146.30 | $146.30 |
| Purchase #7 | $241.31 | 11.178% | $268.2836 | $268.28 | $268.30 | $268.30 |
| 7 purchase totals = | $1,087.74 | $1,179.7242 | $1,179.73 | $1,179.75 | $1,179.70 | |