| 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 | $34.93 | 4.286% | $36.4271 | $36.43 | $36.45 | $36.40 |
| Purchase #2 | $171.98 | 8.252% | $186.1718 | $186.17 | $186.15 | $186.20 |
| Purchase #3 | $119.81 | 7.601% | $128.9168 | $128.92 | $128.90 | $128.90 |
| Purchase #4 | $13.33 | 11.468% | $14.8587 | $14.86 | $14.85 | $14.90 |
| Purchase #5 | $144.60 | 9.298% | $158.0449 | $158.04 | $158.05 | $158.00 |
| Purchase #6 | $139.25 | 9.731% | $152.8004 | $152.80 | $152.80 | $152.80 |
| Purchase #7 | $141.44 | 10.612% | $156.4496 | $156.45 | $156.45 | $156.40 |
| 7 purchase totals = | $765.34 | $833.6693 | $833.67 | $833.65 | $833.60 | |