| 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 | $185.70 | 9.684% | $203.6832 | $203.68 | $203.70 | $203.70 |
| Purchase #2 | $92.73 | 10.263% | $102.2469 | $102.25 | $102.25 | $102.20 |
| Purchase #3 | $192.46 | 5.235% | $202.5353 | $202.54 | $202.55 | $202.50 |
| Purchase #4 | $169.51 | 3.828% | $175.9988 | $176.00 | $176.00 | $176.00 |
| Purchase #5 | $222.74 | 13.138% | $252.0036 | $252.00 | $252.00 | $252.00 |
| Purchase #6 | $149.31 | 11.606% | $166.6389 | $166.64 | $166.65 | $166.60 |
| Purchase #7 | $216.37 | 6.269% | $229.9342 | $229.93 | $229.95 | $229.90 |
| 7 purchase totals = | $1,228.82 | $1,333.0409 | $1,333.04 | $1,333.10 | $1,332.90 | |