| 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 | $154.55 | 7.836% | $166.6605 | $166.66 | $166.65 | $166.70 |
| Purchase #2 | $221.86 | 13.578% | $251.9842 | $251.98 | $252.00 | $252.00 |
| Purchase #3 | $152.82 | 9.404% | $167.1912 | $167.19 | $167.20 | $167.20 |
| Purchase #4 | $39.51 | 6.198% | $41.9588 | $41.96 | $41.95 | $42.00 |
| Purchase #5 | $224.35 | 5.336% | $236.3213 | $236.32 | $236.30 | $236.30 |
| Purchase #6 | $36.74 | 12.448% | $41.3134 | $41.31 | $41.30 | $41.30 |
| Purchase #7 | $214.89 | 12.664% | $242.1037 | $242.10 | $242.10 | $242.10 |
| 7 purchase totals = | $1,044.72 | $1,147.5331 | $1,147.52 | $1,147.50 | $1,147.60 | |