| 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 | $149.76 | 8.257% | $162.1257 | $162.13 | $162.15 | $162.10 |
| Purchase #2 | $38.29 | 5.400% | $40.3577 | $40.36 | $40.35 | $40.40 |
| Purchase #3 | $46.49 | 3.573% | $48.1511 | $48.15 | $48.15 | $48.20 |
| Purchase #4 | $105.49 | 11.784% | $117.9209 | $117.92 | $117.90 | $117.90 |
| Purchase #5 | $147.26 | 4.607% | $154.0443 | $154.04 | $154.05 | $154.00 |
| Purchase #6 | $155.40 | 8.267% | $168.2469 | $168.25 | $168.25 | $168.20 |
| Purchase #7 | $8.42 | 8.445% | $9.1311 | $9.13 | $9.15 | $9.10 |
| 7 purchase totals = | $651.11 | $699.9777 | $699.98 | $700.00 | $699.90 | |