| 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 | $155.85 | 3.264% | $160.9369 | $160.94 | $160.95 | $160.90 |
| Purchase #2 | $56.39 | 3.759% | $58.5097 | $58.51 | $58.50 | $58.50 |
| Purchase #3 | $176.34 | 8.390% | $191.1349 | $191.13 | $191.15 | $191.10 |
| Purchase #4 | $220.31 | 6.709% | $235.0906 | $235.09 | $235.10 | $235.10 |
| Purchase #5 | $65.79 | 13.481% | $74.6591 | $74.66 | $74.65 | $74.70 |
| Purchase #6 | $117.71 | 9.797% | $129.242 | $129.24 | $129.25 | $129.20 |
| Purchase #7 | $195.59 | 10.813% | $216.7391 | $216.74 | $216.75 | $216.70 |
| 7 purchase totals = | $987.98 | $1,066.3123 | $1,066.31 | $1,066.35 | $1,066.20 | |