| 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 | $97.49 | 4.401% | $101.7805 | $101.78 | $101.80 | $101.80 |
| Purchase #2 | $180.64 | 7.412% | $194.029 | $194.03 | $194.05 | $194.00 |
| Purchase #3 | $202.37 | 7.571% | $217.6914 | $217.69 | $217.70 | $217.70 |
| Purchase #4 | $198.32 | 4.491% | $207.2266 | $207.23 | $207.25 | $207.20 |
| Purchase #5 | $133.70 | 5.511% | $141.0682 | $141.07 | $141.05 | $141.10 |
| Purchase #6 | $19.69 | 11.840% | $22.0213 | $22.02 | $22.00 | $22.00 |
| Purchase #7 | $173.48 | 5.164% | $182.4385 | $182.44 | $182.45 | $182.40 |
| 7 purchase totals = | $1,005.69 | $1,066.2555 | $1,066.26 | $1,066.30 | $1,066.20 | |