| 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 | $167.57 | 12.299% | $188.1794 | $188.18 | $188.20 | $188.20 |
| Purchase #2 | $150.92 | 3.167% | $155.6996 | $155.70 | $155.70 | $155.70 |
| Purchase #3 | $184.66 | 11.224% | $205.3862 | $205.39 | $205.40 | $205.40 |
| Purchase #4 | $40.77 | 7.459% | $43.811 | $43.81 | $43.80 | $43.80 |
| Purchase #5 | $75.54 | 8.774% | $82.1679 | $82.17 | $82.15 | $82.20 |
| Purchase #6 | $177.37 | 3.207% | $183.0583 | $183.06 | $183.05 | $183.10 |
| Purchase #7 | $234.53 | 9.154% | $255.9989 | $256.00 | $256.00 | $256.00 |
| 7 purchase totals = | $1,031.36 | $1,114.3013 | $1,114.31 | $1,114.30 | $1,114.40 | |