| 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 | $186.52 | 10.204% | $205.5525 | $205.55 | $205.55 | $205.60 |
| Purchase #2 | $212.49 | 6.588% | $226.4888 | $226.49 | $226.50 | $226.50 |
| Purchase #3 | $31.90 | 9.188% | $34.831 | $34.83 | $34.85 | $34.80 |
| Purchase #4 | $184.90 | 8.295% | $200.2375 | $200.24 | $200.25 | $200.20 |
| Purchase #5 | $38.43 | 5.617% | $40.5886 | $40.59 | $40.60 | $40.60 |
| Purchase #6 | $32.91 | 11.226% | $36.6045 | $36.60 | $36.60 | $36.60 |
| Purchase #7 | $151.47 | 3.761% | $157.1668 | $157.17 | $157.15 | $157.20 |
| 7 purchase totals = | $838.62 | $901.4697 | $901.47 | $901.50 | $901.50 | |