| 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 | $225.39 | 13.128% | $254.9792 | $254.98 | $255.00 | $255.00 |
| Purchase #2 | $48.54 | 5.276% | $51.101 | $51.10 | $51.10 | $51.10 |
| Purchase #3 | $170.76 | 6.839% | $182.4383 | $182.44 | $182.45 | $182.40 |
| Purchase #4 | $188.37 | 9.724% | $206.6871 | $206.69 | $206.70 | $206.70 |
| Purchase #5 | $221.85 | 6.752% | $236.8293 | $236.83 | $236.85 | $236.80 |
| Purchase #6 | $63.34 | 8.801% | $68.9146 | $68.91 | $68.90 | $68.90 |
| Purchase #7 | $160.42 | 10.602% | $177.4277 | $177.43 | $177.45 | $177.40 |
| 7 purchase totals = | $1,078.67 | $1,178.3772 | $1,178.38 | $1,178.45 | $1,178.30 | |