| 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 | $113.32 | 7.492% | $121.8099 | $121.81 | $121.80 | $121.80 |
| Purchase #2 | $162.73 | 9.802% | $178.6808 | $178.68 | $178.70 | $178.70 |
| Purchase #3 | $26.47 | 12.191% | $29.697 | $29.70 | $29.70 | $29.70 |
| Purchase #4 | $123.32 | 13.856% | $140.4072 | $140.41 | $140.40 | $140.40 |
| Purchase #5 | $157.40 | 12.671% | $177.3442 | $177.34 | $177.35 | $177.30 |
| Purchase #6 | $169.59 | 5.639% | $179.1532 | $179.15 | $179.15 | $179.20 |
| Purchase #7 | $99.92 | 8.225% | $108.1384 | $108.14 | $108.15 | $108.10 |
| 7 purchase totals = | $852.75 | $935.2307 | $935.23 | $935.25 | $935.20 | |