| 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 | $153.70 | 10.242% | $169.442 | $169.44 | $169.45 | $169.40 |
| Purchase #2 | $26.48 | 8.645% | $28.7692 | $28.77 | $28.75 | $28.80 |
| Purchase #3 | $96.35 | 3.462% | $99.6856 | $99.69 | $99.70 | $99.70 |
| Purchase #4 | $123.39 | 11.786% | $137.9327 | $137.93 | $137.95 | $137.90 |
| Purchase #5 | $172.57 | 8.173% | $186.6741 | $186.67 | $186.65 | $186.70 |
| Purchase #6 | $240.61 | 6.805% | $256.9835 | $256.98 | $257.00 | $257.00 |
| Purchase #7 | $200.79 | 8.281% | $217.4174 | $217.42 | $217.40 | $217.40 |
| 7 purchase totals = | $1,013.89 | $1,096.9045 | $1,096.90 | $1,096.90 | $1,096.90 | |