| 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 | $135.45 | 6.734% | $144.5712 | $144.57 | $144.55 | $144.60 |
| Purchase #2 | $190.51 | 10.601% | $210.706 | $210.71 | $210.70 | $210.70 |
| Purchase #3 | $46.74 | 5.400% | $49.264 | $49.26 | $49.25 | $49.30 |
| Purchase #4 | $167.75 | 8.798% | $182.5086 | $182.51 | $182.50 | $182.50 |
| Purchase #5 | $115.94 | 7.597% | $124.748 | $124.75 | $124.75 | $124.70 |
| Purchase #6 | $222.49 | 3.166% | $229.534 | $229.53 | $229.55 | $229.50 |
| Purchase #7 | $173.63 | 12.302% | $194.99 | $194.99 | $195.00 | $195.00 |
| 7 purchase totals = | $1,052.51 | $1,136.3218 | $1,136.32 | $1,136.30 | $1,136.30 | |