| 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 | $168.59 | 13.737% | $191.7492 | $191.75 | $191.75 | $191.70 |
| Purchase #2 | $159.66 | 5.691% | $168.7463 | $168.75 | $168.75 | $168.70 |
| Purchase #3 | $103.98 | 9.477% | $113.8342 | $113.83 | $113.85 | $113.80 |
| Purchase #4 | $188.83 | 8.307% | $204.5161 | $204.52 | $204.50 | $204.50 |
| Purchase #5 | $23.61 | 9.334% | $25.8138 | $25.81 | $25.80 | $25.80 |
| Purchase #6 | $233.99 | 12.209% | $262.5578 | $262.56 | $262.55 | $262.60 |
| Purchase #7 | $128.91 | 9.780% | $141.5174 | $141.52 | $141.50 | $141.50 |
| 7 purchase totals = | $1,007.57 | $1,108.7348 | $1,108.74 | $1,108.70 | $1,108.60 | |