| 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 | $14.87 | 12.135% | $16.6745 | $16.67 | $16.65 | $16.70 |
| Purchase #2 | $171.70 | 11.463% | $191.382 | $191.38 | $191.40 | $191.40 |
| Purchase #3 | $83.70 | 6.405% | $89.061 | $89.06 | $89.05 | $89.10 |
| Purchase #4 | $149.91 | 12.756% | $169.0325 | $169.03 | $169.05 | $169.00 |
| Purchase #5 | $142.95 | 11.107% | $158.8275 | $158.83 | $158.85 | $158.80 |
| Purchase #6 | $161.55 | 13.678% | $183.6468 | $183.65 | $183.65 | $183.60 |
| Purchase #7 | $250.96 | 6.845% | $268.1382 | $268.14 | $268.15 | $268.10 |
| 7 purchase totals = | $975.64 | $1,076.7625 | $1,076.76 | $1,076.80 | $1,076.70 | |