| 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 | $103.48 | 13.489% | $117.4384 | $117.44 | $117.45 | $117.40 |
| Purchase #2 | $69.56 | 8.148% | $75.2277 | $75.23 | $75.25 | $75.20 |
| Purchase #3 | $137.99 | 11.496% | $153.8533 | $153.85 | $153.85 | $153.90 |
| Purchase #4 | $129.98 | 10.371% | $143.4602 | $143.46 | $143.45 | $143.50 |
| Purchase #5 | $103.50 | 5.547% | $109.2411 | $109.24 | $109.25 | $109.20 |
| Purchase #6 | $144.65 | 11.785% | $161.697 | $161.70 | $161.70 | $161.70 |
| Purchase #7 | $50.94 | 6.599% | $54.3015 | $54.30 | $54.30 | $54.30 |
| 7 purchase totals = | $740.10 | $815.2192 | $815.22 | $815.25 | $815.20 | |