| 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 | $143.51 | 8.633% | $155.8992 | $155.90 | $155.90 | $155.90 |
| Purchase #2 | $152.57 | 12.148% | $171.1042 | $171.10 | $171.10 | $171.10 |
| Purchase #3 | $34.78 | 5.325% | $36.632 | $36.63 | $36.65 | $36.60 |
| Purchase #4 | $201.95 | 3.794% | $209.612 | $209.61 | $209.60 | $209.60 |
| Purchase #5 | $170.84 | 3.363% | $176.5853 | $176.59 | $176.60 | $176.60 |
| Purchase #6 | $14.67 | 5.200% | $15.4328 | $15.43 | $15.45 | $15.40 |
| Purchase #7 | $34.57 | 12.128% | $38.7626 | $38.76 | $38.75 | $38.80 |
| 7 purchase totals = | $752.89 | $804.0281 | $804.02 | $804.05 | $804.00 | |