| 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 | $147.97 | 6.724% | $157.9195 | $157.92 | $157.90 | $157.90 |
| Purchase #2 | $193.35 | 11.731% | $216.0319 | $216.03 | $216.05 | $216.00 |
| Purchase #3 | $133.93 | 3.306% | $138.3577 | $138.36 | $138.35 | $138.40 |
| Purchase #4 | $150.39 | 9.721% | $165.0094 | $165.01 | $165.00 | $165.00 |
| Purchase #5 | $9.39 | 6.174% | $9.9697 | $9.97 | $9.95 | $10.00 |
| Purchase #6 | $183.44 | 11.848% | $205.174 | $205.17 | $205.15 | $205.20 |
| Purchase #7 | $71.65 | 5.129% | $75.3249 | $75.32 | $75.30 | $75.30 |
| 7 purchase totals = | $890.12 | $967.7871 | $967.78 | $967.70 | $967.80 | |