| 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 | $152.26 | 7.432% | $163.576 | $163.58 | $163.60 | $163.60 |
| Purchase #2 | $200.52 | 7.811% | $216.1826 | $216.18 | $216.20 | $216.20 |
| Purchase #3 | $106.36 | 8.761% | $115.6782 | $115.68 | $115.70 | $115.70 |
| Purchase #4 | $242.89 | 12.298% | $272.7606 | $272.76 | $272.75 | $272.80 |
| Purchase #5 | $85.70 | 8.434% | $92.9279 | $92.93 | $92.95 | $92.90 |
| Purchase #6 | $136.42 | 8.375% | $147.8452 | $147.85 | $147.85 | $147.80 |
| Purchase #7 | $247.25 | 10.464% | $273.1222 | $273.12 | $273.10 | $273.10 |
| 7 purchase totals = | $1,171.40 | $1,282.0927 | $1,282.10 | $1,282.15 | $1,282.10 | |