| 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 | $163.51 | 7.762% | $176.2016 | $176.20 | $176.20 | $176.20 |
| Purchase #2 | $84.61 | 7.332% | $90.8136 | $90.81 | $90.80 | $90.80 |
| Purchase #3 | $216.36 | 4.185% | $225.4147 | $225.41 | $225.40 | $225.40 |
| Purchase #4 | $209.56 | 13.647% | $238.1587 | $238.16 | $238.15 | $238.20 |
| Purchase #5 | $72.89 | 4.514% | $76.1803 | $76.18 | $76.20 | $76.20 |
| Purchase #6 | $166.47 | 6.122% | $176.6613 | $176.66 | $176.65 | $176.70 |
| Purchase #7 | $151.34 | 7.246% | $162.3061 | $162.31 | $162.30 | $162.30 |
| 7 purchase totals = | $1,064.74 | $1,145.7363 | $1,145.73 | $1,145.70 | $1,145.80 | |