| 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 | $143.53 | 9.580% | $157.2802 | $157.28 | $157.30 | $157.30 |
| Purchase #2 | $97.97 | 10.825% | $108.5753 | $108.58 | $108.60 | $108.60 |
| Purchase #3 | $55.92 | 12.212% | $62.749 | $62.75 | $62.75 | $62.70 |
| Purchase #4 | $31.52 | 13.811% | $35.8732 | $35.87 | $35.85 | $35.90 |
| Purchase #5 | $96.76 | 9.588% | $106.0373 | $106.04 | $106.05 | $106.00 |
| Purchase #6 | $171.58 | 12.116% | $192.3686 | $192.37 | $192.35 | $192.40 |
| Purchase #7 | $239.57 | 13.142% | $271.0543 | $271.05 | $271.05 | $271.10 |
| 7 purchase totals = | $836.85 | $933.9379 | $933.94 | $933.95 | $934.00 | |