| 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 | $162.63 | 12.698% | $183.2808 | $183.28 | $183.30 | $183.30 |
| Purchase #2 | $45.85 | 12.473% | $51.5689 | $51.57 | $51.55 | $51.60 |
| Purchase #3 | $8.64 | 7.405% | $9.2798 | $9.28 | $9.30 | $9.30 |
| Purchase #4 | $70.74 | 13.817% | $80.5141 | $80.51 | $80.50 | $80.50 |
| Purchase #5 | $187.76 | 5.795% | $198.6407 | $198.64 | $198.65 | $198.60 |
| Purchase #6 | $76.65 | 4.827% | $80.3499 | $80.35 | $80.35 | $80.30 |
| Purchase #7 | $235.78 | 13.338% | $267.2283 | $267.23 | $267.25 | $267.20 |
| 7 purchase totals = | $788.05 | $870.8625 | $870.86 | $870.90 | $870.80 | |