| 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 | $155.78 | 7.510% | $167.4791 | $167.48 | $167.50 | $167.50 |
| Purchase #2 | $165.73 | 7.431% | $178.0454 | $178.05 | $178.05 | $178.00 |
| Purchase #3 | $59.31 | 7.133% | $63.5406 | $63.54 | $63.55 | $63.50 |
| Purchase #4 | $16.80 | 9.296% | $18.3617 | $18.36 | $18.35 | $18.40 |
| Purchase #5 | $161.65 | 9.821% | $177.5256 | $177.53 | $177.55 | $177.50 |
| Purchase #6 | $49.93 | 6.668% | $53.2593 | $53.26 | $53.25 | $53.30 |
| Purchase #7 | $155.75 | 11.460% | $173.599 | $173.60 | $173.60 | $173.60 |
| 7 purchase totals = | $764.95 | $831.8107 | $831.82 | $831.85 | $831.80 | |