| 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 | $173.34 | 3.281% | $179.0273 | $179.03 | $179.05 | $179.00 |
| Purchase #2 | $54.38 | 3.164% | $56.1006 | $56.10 | $56.10 | $56.10 |
| Purchase #3 | $209.53 | 3.755% | $217.3979 | $217.40 | $217.40 | $217.40 |
| Purchase #4 | $234.84 | 12.673% | $264.6013 | $264.60 | $264.60 | $264.60 |
| Purchase #5 | $117.69 | 9.159% | $128.4692 | $128.47 | $128.45 | $128.50 |
| Purchase #6 | $73.43 | 5.741% | $77.6456 | $77.65 | $77.65 | $77.60 |
| Purchase #7 | $8.25 | 9.804% | $9.0588 | $9.06 | $9.05 | $9.10 |
| 7 purchase totals = | $871.46 | $932.3007 | $932.31 | $932.30 | $932.30 | |