| 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 | $132.96 | 5.168% | $139.8314 | $139.83 | $139.85 | $139.80 |
| Purchase #2 | $180.78 | 9.664% | $198.2506 | $198.25 | $198.25 | $198.30 |
| Purchase #3 | $6.35 | 12.340% | $7.1336 | $7.13 | $7.15 | $7.10 |
| Purchase #4 | $73.60 | 6.325% | $78.2552 | $78.26 | $78.25 | $78.30 |
| Purchase #5 | $217.34 | 9.446% | $237.8699 | $237.87 | $237.85 | $237.90 |
| Purchase #6 | $185.99 | 6.597% | $198.2598 | $198.26 | $198.25 | $198.30 |
| Purchase #7 | $46.74 | 4.352% | $48.7741 | $48.77 | $48.75 | $48.80 |
| 7 purchase totals = | $843.76 | $908.3746 | $908.37 | $908.35 | $908.50 | |