| 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 | $141.30 | 10.857% | $156.6409 | $156.64 | $156.65 | $156.60 |
| Purchase #2 | $8.86 | 13.738% | $10.0772 | $10.08 | $10.10 | $10.10 |
| Purchase #3 | $115.70 | 3.279% | $119.4938 | $119.49 | $119.50 | $119.50 |
| Purchase #4 | $175.86 | 7.290% | $188.6802 | $188.68 | $188.70 | $188.70 |
| Purchase #5 | $150.70 | 6.412% | $160.3629 | $160.36 | $160.35 | $160.40 |
| Purchase #6 | $249.93 | 5.438% | $263.5212 | $263.52 | $263.50 | $263.50 |
| Purchase #7 | $186.89 | 5.720% | $197.5801 | $197.58 | $197.60 | $197.60 |
| 7 purchase totals = | $1,029.24 | $1,096.3563 | $1,096.35 | $1,096.40 | $1,096.40 | |