| 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 | $171.93 | 8.813% | $187.0822 | $187.08 | $187.10 | $187.10 |
| Purchase #2 | $139.93 | 11.181% | $155.5756 | $155.58 | $155.60 | $155.60 |
| Purchase #3 | $239.69 | 3.840% | $248.8941 | $248.89 | $248.90 | $248.90 |
| Purchase #4 | $110.88 | 6.757% | $118.3722 | $118.37 | $118.35 | $118.40 |
| Purchase #5 | $225.98 | 8.543% | $245.2855 | $245.29 | $245.30 | $245.30 |
| Purchase #6 | $242.81 | 11.715% | $271.2552 | $271.26 | $271.25 | $271.30 |
| Purchase #7 | $83.79 | 13.587% | $95.1745 | $95.17 | $95.15 | $95.20 |
| 7 purchase totals = | $1,215.01 | $1,321.6393 | $1,321.64 | $1,321.65 | $1,321.80 | |