| 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 | $177.50 | 9.294% | $193.9969 | $194.00 | $194.00 | $194.00 |
| Purchase #2 | $182.85 | 8.444% | $198.2899 | $198.29 | $198.30 | $198.30 |
| Purchase #3 | $102.73 | 13.680% | $116.7835 | $116.78 | $116.80 | $116.80 |
| Purchase #4 | $8.71 | 11.529% | $9.7142 | $9.71 | $9.70 | $9.70 |
| Purchase #5 | $129.45 | 13.367% | $146.7536 | $146.75 | $146.75 | $146.80 |
| Purchase #6 | $184.68 | 13.240% | $209.1316 | $209.13 | $209.15 | $209.10 |
| Purchase #7 | $213.41 | 11.166% | $237.2394 | $237.24 | $237.25 | $237.20 |
| 7 purchase totals = | $999.33 | $1,111.9091 | $1,111.90 | $1,111.95 | $1,111.90 | |