| 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 | $148.80 | 13.569% | $168.9907 | $168.99 | $169.00 | $169.00 |
| Purchase #2 | $59.60 | 13.574% | $67.6901 | $67.69 | $67.70 | $67.70 |
| Purchase #3 | $109.27 | 10.748% | $121.0143 | $121.01 | $121.00 | $121.00 |
| Purchase #4 | $171.53 | 5.599% | $181.134 | $181.13 | $181.15 | $181.10 |
| Purchase #5 | $83.43 | 8.777% | $90.7527 | $90.75 | $90.75 | $90.80 |
| Purchase #6 | $43.67 | 4.137% | $45.4766 | $45.48 | $45.50 | $45.50 |
| Purchase #7 | $63.25 | 7.433% | $67.9514 | $67.95 | $67.95 | $68.00 |
| 7 purchase totals = | $679.55 | $743.0098 | $743.00 | $743.05 | $743.10 | |