| 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 | $151.78 | 11.319% | $168.96 | $168.96 | $168.95 | $169.00 |
| Purchase #2 | $197.56 | 12.240% | $221.7413 | $221.74 | $221.75 | $221.70 |
| Purchase #3 | $211.48 | 9.591% | $231.763 | $231.76 | $231.75 | $231.80 |
| Purchase #4 | $83.62 | 11.861% | $93.5382 | $93.54 | $93.55 | $93.50 |
| Purchase #5 | $104.56 | 3.229% | $107.9362 | $107.94 | $107.95 | $107.90 |
| Purchase #6 | $146.27 | 4.128% | $152.308 | $152.31 | $152.30 | $152.30 |
| Purchase #7 | $189.29 | 11.648% | $211.3385 | $211.34 | $211.35 | $211.30 |
| 7 purchase totals = | $1,084.56 | $1,187.5852 | $1,187.59 | $1,187.60 | $1,187.50 | |