| 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 | $161.35 | 5.355% | $169.9903 | $169.99 | $170.00 | $170.00 |
| Purchase #2 | $124.49 | 6.617% | $132.7275 | $132.73 | $132.75 | $132.70 |
| Purchase #3 | $186.82 | 4.491% | $195.2101 | $195.21 | $195.20 | $195.20 |
| Purchase #4 | $25.35 | 9.183% | $27.6779 | $27.68 | $27.70 | $27.70 |
| Purchase #5 | $220.68 | 8.475% | $239.3826 | $239.38 | $239.40 | $239.40 |
| Purchase #6 | $211.50 | 5.284% | $222.6757 | $222.68 | $222.70 | $222.70 |
| Purchase #7 | $80.45 | 5.722% | $85.0533 | $85.05 | $85.05 | $85.10 |
| 7 purchase totals = | $1,010.64 | $1,072.7174 | $1,072.72 | $1,072.80 | $1,072.80 | |