| 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 | $197.84 | 5.657% | $209.0318 | $209.03 | $209.05 | $209.00 |
| Purchase #2 | $107.60 | 9.378% | $117.6907 | $117.69 | $117.70 | $117.70 |
| Purchase #3 | $199.85 | 12.557% | $224.9452 | $224.95 | $224.95 | $224.90 |
| Purchase #4 | $137.72 | 13.865% | $156.8149 | $156.81 | $156.80 | $156.80 |
| Purchase #5 | $100.59 | 10.857% | $111.5111 | $111.51 | $111.50 | $111.50 |
| Purchase #6 | $130.58 | 12.625% | $147.0657 | $147.07 | $147.05 | $147.10 |
| Purchase #7 | $185.79 | 13.386% | $210.6598 | $210.66 | $210.65 | $210.70 |
| 7 purchase totals = | $1,059.97 | $1,177.7192 | $1,177.72 | $1,177.70 | $1,177.70 | |