| 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 | $108.30 | 5.280% | $114.0182 | $114.02 | $114.00 | $114.00 |
| Purchase #2 | $31.90 | 13.567% | $36.2279 | $36.23 | $36.25 | $36.20 |
| Purchase #3 | $199.42 | 9.533% | $218.4307 | $218.43 | $218.45 | $218.40 |
| Purchase #4 | $166.27 | 8.673% | $180.6906 | $180.69 | $180.70 | $180.70 |
| Purchase #5 | $62.90 | 9.395% | $68.8095 | $68.81 | $68.80 | $68.80 |
| Purchase #6 | $64.49 | 7.644% | $69.4196 | $69.42 | $69.40 | $69.40 |
| Purchase #7 | $161.57 | 13.219% | $182.9279 | $182.93 | $182.95 | $182.90 |
| 7 purchase totals = | $794.85 | $870.5244 | $870.53 | $870.55 | $870.40 | |