| 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 | $171.64 | 7.766% | $184.9696 | $184.97 | $184.95 | $185.00 |
| Purchase #2 | $65.58 | 6.331% | $69.7319 | $69.73 | $69.75 | $69.70 |
| Purchase #3 | $37.98 | 4.872% | $39.8304 | $39.83 | $39.85 | $39.80 |
| Purchase #4 | $38.65 | 8.322% | $41.8665 | $41.87 | $41.85 | $41.90 |
| Purchase #5 | $101.42 | 3.292% | $104.7587 | $104.76 | $104.75 | $104.80 |
| Purchase #6 | $91.25 | 9.267% | $99.7061 | $99.71 | $99.70 | $99.70 |
| Purchase #7 | $46.37 | 13.814% | $52.7756 | $52.78 | $52.80 | $52.80 |
| 7 purchase totals = | $552.89 | $593.6388 | $593.65 | $593.65 | $593.70 | |