| 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 | $165.94 | 12.680% | $186.9812 | $186.98 | $187.00 | $187.00 |
| Purchase #2 | $206.29 | 9.714% | $226.329 | $226.33 | $226.35 | $226.30 |
| Purchase #3 | $225.73 | 8.205% | $244.2511 | $244.25 | $244.25 | $244.30 |
| Purchase #4 | $131.59 | 12.563% | $148.1217 | $148.12 | $148.10 | $148.10 |
| Purchase #5 | $165.61 | 4.464% | $173.0028 | $173.00 | $173.00 | $173.00 |
| Purchase #6 | $56.40 | 13.285% | $63.8927 | $63.89 | $63.90 | $63.90 |
| Purchase #7 | $143.70 | 6.384% | $152.8738 | $152.87 | $152.85 | $152.90 |
| 7 purchase totals = | $1,095.26 | $1,195.4523 | $1,195.44 | $1,195.45 | $1,195.50 | |