| 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 | $143.97 | 10.454% | $159.0206 | $159.02 | $159.00 | $159.00 |
| Purchase #2 | $182.42 | 8.339% | $197.632 | $197.63 | $197.65 | $197.60 |
| Purchase #3 | $8.82 | 5.543% | $9.3089 | $9.31 | $9.30 | $9.30 |
| Purchase #4 | $107.64 | 10.722% | $119.1812 | $119.18 | $119.20 | $119.20 |
| Purchase #5 | $242.71 | 7.406% | $260.6851 | $260.69 | $260.70 | $260.70 |
| Purchase #6 | $174.88 | 12.662% | $197.0233 | $197.02 | $197.00 | $197.00 |
| Purchase #7 | $223.75 | 3.200% | $230.91 | $230.91 | $230.90 | $230.90 |
| 7 purchase totals = | $1,084.19 | $1,173.7611 | $1,173.76 | $1,173.75 | $1,173.70 | |