| 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 | $205.28 | 6.268% | $218.147 | $218.15 | $218.15 | $218.10 |
| Purchase #2 | $57.97 | 7.621% | $62.3879 | $62.39 | $62.40 | $62.40 |
| Purchase #3 | $141.92 | 5.733% | $150.0563 | $150.06 | $150.05 | $150.10 |
| Purchase #4 | $82.42 | 7.306% | $88.4416 | $88.44 | $88.45 | $88.40 |
| Purchase #5 | $162.42 | 13.149% | $183.7766 | $183.78 | $183.80 | $183.80 |
| Purchase #6 | $39.85 | 3.787% | $41.3591 | $41.36 | $41.35 | $41.40 |
| Purchase #7 | $133.94 | 7.725% | $144.2869 | $144.29 | $144.30 | $144.30 |
| 7 purchase totals = | $823.80 | $888.4554 | $888.47 | $888.50 | $888.50 | |