| 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 | $154.63 | 9.462% | $169.2611 | $169.26 | $169.25 | $169.30 |
| Purchase #2 | $212.59 | 4.243% | $221.6102 | $221.61 | $221.60 | $221.60 |
| Purchase #3 | $131.71 | 6.349% | $140.0723 | $140.07 | $140.05 | $140.10 |
| Purchase #4 | $137.46 | 11.166% | $152.8088 | $152.81 | $152.80 | $152.80 |
| Purchase #5 | $76.93 | 5.306% | $81.0119 | $81.01 | $81.00 | $81.00 |
| Purchase #6 | $85.55 | 7.650% | $92.0946 | $92.09 | $92.10 | $92.10 |
| Purchase #7 | $160.97 | 13.623% | $182.8989 | $182.90 | $182.90 | $182.90 |
| 7 purchase totals = | $959.84 | $1,039.7578 | $1,039.75 | $1,039.70 | $1,039.80 | |