| 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 | $149.86 | 9.329% | $163.8404 | $163.84 | $163.85 | $163.80 |
| Purchase #2 | $44.38 | 9.469% | $48.5823 | $48.58 | $48.60 | $48.60 |
| Purchase #3 | $210.60 | 12.763% | $237.4789 | $237.48 | $237.50 | $237.50 |
| Purchase #4 | $223.55 | 6.359% | $237.7655 | $237.77 | $237.75 | $237.80 |
| Purchase #5 | $93.94 | 13.175% | $106.3166 | $106.32 | $106.30 | $106.30 |
| Purchase #6 | $248.66 | 3.837% | $258.2011 | $258.20 | $258.20 | $258.20 |
| Purchase #7 | $48.33 | 6.655% | $51.5464 | $51.55 | $51.55 | $51.50 |
| 7 purchase totals = | $1,019.32 | $1,103.7312 | $1,103.74 | $1,103.75 | $1,103.70 | |