| 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 | $105.31 | 7.500% | $113.2083 | $113.21 | $113.20 | $113.20 |
| Purchase #2 | $83.69 | 13.872% | $95.2995 | $95.30 | $95.30 | $95.30 |
| Purchase #3 | $184.26 | 13.256% | $208.6855 | $208.69 | $208.70 | $208.70 |
| Purchase #4 | $159.89 | 4.278% | $166.7301 | $166.73 | $166.75 | $166.70 |
| Purchase #5 | $239.88 | 6.585% | $255.6761 | $255.68 | $255.70 | $255.70 |
| Purchase #6 | $169.59 | 4.474% | $177.1775 | $177.18 | $177.20 | $177.20 |
| Purchase #7 | $141.34 | 13.275% | $160.1029 | $160.10 | $160.10 | $160.10 |
| 7 purchase totals = | $1,083.96 | $1,176.8799 | $1,176.89 | $1,176.95 | $1,176.90 | |