| 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 | $123.84 | 5.805% | $131.0289 | $131.03 | $131.05 | $131.00 |
| Purchase #2 | $67.89 | 11.289% | $75.5541 | $75.55 | $75.55 | $75.60 |
| Purchase #3 | $45.38 | 6.174% | $48.1818 | $48.18 | $48.20 | $48.20 |
| Purchase #4 | $56.70 | 13.760% | $64.5019 | $64.50 | $64.50 | $64.50 |
| Purchase #5 | $177.56 | 5.744% | $187.759 | $187.76 | $187.75 | $187.80 |
| Purchase #6 | $162.66 | 3.858% | $168.9354 | $168.94 | $168.95 | $168.90 |
| Purchase #7 | $233.53 | 10.687% | $258.4874 | $258.49 | $258.50 | $258.50 |
| 7 purchase totals = | $867.56 | $934.4485 | $934.45 | $934.50 | $934.50 | |