| 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 | $134.95 | 9.314% | $147.5192 | $147.52 | $147.50 | $147.50 |
| Purchase #2 | $13.99 | 5.452% | $14.7527 | $14.75 | $14.75 | $14.80 |
| Purchase #3 | $149.80 | 3.810% | $155.5074 | $155.51 | $155.50 | $155.50 |
| Purchase #4 | $148.32 | 3.534% | $153.5616 | $153.56 | $153.55 | $153.60 |
| Purchase #5 | $46.85 | 10.784% | $51.9023 | $51.90 | $51.90 | $51.90 |
| Purchase #6 | $192.80 | 4.359% | $201.2042 | $201.20 | $201.20 | $201.20 |
| Purchase #7 | $93.79 | 4.440% | $97.9543 | $97.95 | $97.95 | $98.00 |
| 7 purchase totals = | $780.50 | $822.4017 | $822.39 | $822.35 | $822.50 | |