| 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 | $180.67 | 7.859% | $194.8689 | $194.87 | $194.85 | $194.90 |
| Purchase #2 | $9.25 | 13.275% | $10.4779 | $10.48 | $10.50 | $10.50 |
| Purchase #3 | $86.48 | 13.428% | $98.0925 | $98.09 | $98.10 | $98.10 |
| Purchase #4 | $156.27 | 9.155% | $170.5765 | $170.58 | $170.60 | $170.60 |
| Purchase #5 | $111.66 | 5.662% | $117.9822 | $117.98 | $118.00 | $118.00 |
| Purchase #6 | $247.29 | 13.685% | $281.1316 | $281.13 | $281.15 | $281.10 |
| Purchase #7 | $243.80 | 4.484% | $254.732 | $254.73 | $254.75 | $254.70 |
| 7 purchase totals = | $1,035.42 | $1,127.8616 | $1,127.86 | $1,127.95 | $1,127.90 | |