| 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 | $195.81 | 12.867% | $221.0049 | $221.00 | $221.00 | $221.00 |
| Purchase #2 | $120.86 | 10.501% | $133.5515 | $133.55 | $133.55 | $133.60 |
| Purchase #3 | $206.91 | 12.760% | $233.3117 | $233.31 | $233.30 | $233.30 |
| Purchase #4 | $151.82 | 5.186% | $159.6934 | $159.69 | $159.70 | $159.70 |
| Purchase #5 | $233.93 | 11.269% | $260.2916 | $260.29 | $260.30 | $260.30 |
| Purchase #6 | $10.70 | 7.820% | $11.5367 | $11.54 | $11.55 | $11.50 |
| Purchase #7 | $158.76 | 6.571% | $169.1921 | $169.19 | $169.20 | $169.20 |
| 7 purchase totals = | $1,078.79 | $1,188.5819 | $1,188.57 | $1,188.60 | $1,188.60 | |