| 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 | $147.49 | 9.102% | $160.9145 | $160.91 | $160.90 | $160.90 |
| Purchase #2 | $205.97 | 8.275% | $223.014 | $223.01 | $223.00 | $223.00 |
| Purchase #3 | $8.80 | 10.583% | $9.7313 | $9.73 | $9.75 | $9.70 |
| Purchase #4 | $61.98 | 9.597% | $67.9282 | $67.93 | $67.95 | $67.90 |
| Purchase #5 | $6.66 | 6.494% | $7.0925 | $7.09 | $7.10 | $7.10 |
| Purchase #6 | $65.59 | 13.733% | $74.5975 | $74.60 | $74.60 | $74.60 |
| Purchase #7 | $154.97 | 12.779% | $174.7736 | $174.77 | $174.75 | $174.80 |
| 7 purchase totals = | $651.46 | $718.0516 | $718.04 | $718.05 | $718.00 | |