| 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 | $136.97 | 9.143% | $149.4932 | $149.49 | $149.50 | $149.50 |
| Purchase #2 | $218.47 | 4.825% | $229.0112 | $229.01 | $229.00 | $229.00 |
| Purchase #3 | $221.73 | 10.276% | $244.515 | $244.52 | $244.50 | $244.50 |
| Purchase #4 | $141.60 | 8.324% | $153.3868 | $153.39 | $153.40 | $153.40 |
| Purchase #5 | $162.61 | 5.723% | $171.9162 | $171.92 | $171.90 | $171.90 |
| Purchase #6 | $52.84 | 9.701% | $57.966 | $57.97 | $57.95 | $58.00 |
| Purchase #7 | $69.70 | 7.187% | $74.7093 | $74.71 | $74.70 | $74.70 |
| 7 purchase totals = | $1,003.92 | $1,080.9977 | $1,081.01 | $1,080.95 | $1,081.00 | |