| 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 | $184.76 | 3.287% | $190.8331 | $190.83 | $190.85 | $190.80 |
| Purchase #2 | $218.75 | 4.556% | $228.7163 | $228.72 | $228.70 | $228.70 |
| Purchase #3 | $161.54 | 4.734% | $169.1873 | $169.19 | $169.20 | $169.20 |
| Purchase #4 | $187.62 | 12.621% | $211.2995 | $211.30 | $211.30 | $211.30 |
| Purchase #5 | $182.67 | 4.173% | $190.2928 | $190.29 | $190.30 | $190.30 |
| Purchase #6 | $40.62 | 6.392% | $43.2164 | $43.22 | $43.20 | $43.20 |
| Purchase #7 | $108.37 | 11.797% | $121.1544 | $121.15 | $121.15 | $121.20 |
| 7 purchase totals = | $1,084.33 | $1,154.6998 | $1,154.70 | $1,154.70 | $1,154.70 | |