| 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 | $171.34 | 13.247% | $194.0374 | $194.04 | $194.05 | $194.00 |
| Purchase #2 | $152.42 | 5.675% | $161.0698 | $161.07 | $161.05 | $161.10 |
| Purchase #3 | $185.77 | 7.429% | $199.5709 | $199.57 | $199.55 | $199.60 |
| Purchase #4 | $37.44 | 12.733% | $42.2072 | $42.21 | $42.20 | $42.20 |
| Purchase #5 | $159.76 | 8.353% | $173.1048 | $173.10 | $173.10 | $173.10 |
| Purchase #6 | $222.61 | 13.792% | $253.3124 | $253.31 | $253.30 | $253.30 |
| Purchase #7 | $185.99 | 6.846% | $198.7229 | $198.72 | $198.70 | $198.70 |
| 7 purchase totals = | $1,115.33 | $1,222.0254 | $1,222.02 | $1,221.95 | $1,222.00 | |