| 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 | $159.83 | 4.724% | $167.3804 | $167.38 | $167.40 | $167.40 |
| Purchase #2 | $51.80 | 10.239% | $57.1038 | $57.10 | $57.10 | $57.10 |
| Purchase #3 | $16.67 | 3.596% | $17.2695 | $17.27 | $17.25 | $17.30 |
| Purchase #4 | $145.57 | 9.276% | $159.0731 | $159.07 | $159.05 | $159.10 |
| Purchase #5 | $225.90 | 13.673% | $256.7873 | $256.79 | $256.80 | $256.80 |
| Purchase #6 | $152.72 | 8.833% | $166.2098 | $166.21 | $166.20 | $166.20 |
| Purchase #7 | $194.25 | 11.661% | $216.9015 | $216.90 | $216.90 | $216.90 |
| 7 purchase totals = | $946.74 | $1,040.7254 | $1,040.72 | $1,040.70 | $1,040.80 | |