| 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 | $141.35 | 9.421% | $154.6666 | $154.67 | $154.65 | $154.70 |
| Purchase #2 | $16.92 | 10.511% | $18.6985 | $18.70 | $18.70 | $18.70 |
| Purchase #3 | $38.58 | 11.362% | $42.9635 | $42.96 | $42.95 | $43.00 |
| Purchase #4 | $225.38 | 13.223% | $255.182 | $255.18 | $255.20 | $255.20 |
| Purchase #5 | $64.94 | 7.361% | $69.7202 | $69.72 | $69.70 | $69.70 |
| Purchase #6 | $14.60 | 9.172% | $15.9391 | $15.94 | $15.95 | $15.90 |
| Purchase #7 | $60.63 | 8.813% | $65.9733 | $65.97 | $65.95 | $66.00 |
| 7 purchase totals = | $562.40 | $623.1432 | $623.14 | $623.10 | $623.20 | |