| 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 | $167.67 | 9.532% | $183.6523 | $183.65 | $183.65 | $183.70 |
| Purchase #2 | $154.78 | 8.788% | $168.3821 | $168.38 | $168.40 | $168.40 |
| Purchase #3 | $149.49 | 11.214% | $166.2538 | $166.25 | $166.25 | $166.30 |
| Purchase #4 | $34.84 | 5.325% | $36.6952 | $36.70 | $36.70 | $36.70 |
| Purchase #5 | $101.42 | 9.528% | $111.0833 | $111.08 | $111.10 | $111.10 |
| Purchase #6 | $31.48 | 9.414% | $34.4435 | $34.44 | $34.45 | $34.40 |
| Purchase #7 | $145.27 | 3.319% | $150.0915 | $150.09 | $150.10 | $150.10 |
| 7 purchase totals = | $784.95 | $850.6017 | $850.59 | $850.65 | $850.70 | |