| 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 | $153.91 | 3.289% | $158.9721 | $158.97 | $158.95 | $159.00 |
| Purchase #2 | $7.82 | 4.679% | $8.1859 | $8.19 | $8.20 | $8.20 |
| Purchase #3 | $23.36 | 10.769% | $25.8756 | $25.88 | $25.90 | $25.90 |
| Purchase #4 | $191.59 | 3.297% | $197.9067 | $197.91 | $197.90 | $197.90 |
| Purchase #5 | $30.98 | 6.237% | $32.9122 | $32.91 | $32.90 | $32.90 |
| Purchase #6 | $123.44 | 8.105% | $133.4448 | $133.44 | $133.45 | $133.40 |
| Purchase #7 | $86.58 | 4.802% | $90.7376 | $90.74 | $90.75 | $90.70 |
| 7 purchase totals = | $617.68 | $648.0349 | $648.04 | $648.05 | $648.00 | |