| 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 | $182.33 | 6.208% | $193.649 | $193.65 | $193.65 | $193.60 |
| Purchase #2 | $131.56 | 7.600% | $141.5586 | $141.56 | $141.55 | $141.60 |
| Purchase #3 | $129.54 | 12.437% | $145.6509 | $145.65 | $145.65 | $145.70 |
| Purchase #4 | $28.99 | 9.636% | $31.7835 | $31.78 | $31.80 | $31.80 |
| Purchase #5 | $205.97 | 11.436% | $229.5247 | $229.52 | $229.50 | $229.50 |
| Purchase #6 | $89.60 | 13.162% | $101.3932 | $101.39 | $101.40 | $101.40 |
| Purchase #7 | $119.30 | 10.632% | $131.984 | $131.98 | $132.00 | $132.00 |
| 7 purchase totals = | $887.29 | $975.5439 | $975.53 | $975.55 | $975.60 | |