| 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 | $171.87 | 9.225% | $187.725 | $187.73 | $187.75 | $187.70 |
| Purchase #2 | $120.38 | 5.842% | $127.4126 | $127.41 | $127.40 | $127.40 |
| Purchase #3 | $77.86 | 13.127% | $88.0807 | $88.08 | $88.10 | $88.10 |
| Purchase #4 | $146.79 | 10.763% | $162.589 | $162.59 | $162.60 | $162.60 |
| Purchase #5 | $14.39 | 9.540% | $15.7628 | $15.76 | $15.75 | $15.80 |
| Purchase #6 | $191.60 | 11.761% | $214.1341 | $214.13 | $214.15 | $214.10 |
| Purchase #7 | $22.42 | 13.124% | $25.3624 | $25.36 | $25.35 | $25.40 |
| 7 purchase totals = | $745.31 | $821.0666 | $821.06 | $821.10 | $821.10 | |