| 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 | $107.26 | 5.835% | $113.5186 | $113.52 | $113.50 | $113.50 |
| Purchase #2 | $167.59 | 7.447% | $180.0704 | $180.07 | $180.05 | $180.10 |
| Purchase #3 | $68.90 | 12.705% | $77.6537 | $77.65 | $77.65 | $77.70 |
| Purchase #4 | $87.27 | 7.759% | $94.0413 | $94.04 | $94.05 | $94.00 |
| Purchase #5 | $69.93 | 4.868% | $73.3342 | $73.33 | $73.35 | $73.30 |
| Purchase #6 | $205.36 | 7.551% | $220.8667 | $220.87 | $220.85 | $220.90 |
| Purchase #7 | $66.60 | 4.212% | $69.4052 | $69.41 | $69.40 | $69.40 |
| 7 purchase totals = | $772.91 | $828.8901 | $828.89 | $828.85 | $828.90 | |