| 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 | $117.26 | 11.433% | $130.6663 | $130.67 | $130.65 | $130.70 |
| Purchase #2 | $165.25 | 11.306% | $183.9332 | $183.93 | $183.95 | $183.90 |
| Purchase #3 | $133.42 | 5.400% | $140.6247 | $140.62 | $140.60 | $140.60 |
| Purchase #4 | $202.68 | 9.278% | $221.4847 | $221.48 | $221.50 | $221.50 |
| Purchase #5 | $116.79 | 4.388% | $121.9147 | $121.91 | $121.90 | $121.90 |
| Purchase #6 | $85.48 | 7.588% | $91.9662 | $91.97 | $91.95 | $92.00 |
| Purchase #7 | $119.68 | 8.594% | $129.9653 | $129.97 | $129.95 | $130.00 |
| 7 purchase totals = | $940.56 | $1,020.5551 | $1,020.55 | $1,020.50 | $1,020.60 | |