| 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 | $165.60 | 9.115% | $180.6944 | $180.69 | $180.70 | $180.70 |
| Purchase #2 | $158.77 | 6.863% | $169.6664 | $169.67 | $169.65 | $169.70 |
| Purchase #3 | $174.33 | 7.109% | $186.7231 | $186.72 | $186.70 | $186.70 |
| Purchase #4 | $198.28 | 13.749% | $225.5415 | $225.54 | $225.55 | $225.50 |
| Purchase #5 | $132.73 | 11.863% | $148.4758 | $148.48 | $148.50 | $148.50 |
| Purchase #6 | $179.28 | 10.462% | $198.0363 | $198.04 | $198.05 | $198.00 |
| Purchase #7 | $10.65 | 3.432% | $11.0155 | $11.02 | $11.00 | $11.00 |
| 7 purchase totals = | $1,019.64 | $1,120.1530 | $1,120.16 | $1,120.15 | $1,120.10 | |