| 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 | $151.80 | 8.215% | $164.2704 | $164.27 | $164.25 | $164.30 |
| Purchase #2 | $226.78 | 3.678% | $235.121 | $235.12 | $235.10 | $235.10 |
| Purchase #3 | $64.67 | 10.223% | $71.2812 | $71.28 | $71.30 | $71.30 |
| Purchase #4 | $193.63 | 8.128% | $209.3682 | $209.37 | $209.35 | $209.40 |
| Purchase #5 | $241.30 | 9.788% | $264.9184 | $264.92 | $264.90 | $264.90 |
| Purchase #6 | $85.48 | 9.844% | $93.8947 | $93.89 | $93.90 | $93.90 |
| Purchase #7 | $113.41 | 3.747% | $117.6595 | $117.66 | $117.65 | $117.70 |
| 7 purchase totals = | $1,077.07 | $1,156.5134 | $1,156.51 | $1,156.45 | $1,156.60 | |