| 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 | $110.47 | 10.440% | $122.0031 | $122.00 | $122.00 | $122.00 |
| Purchase #2 | $91.82 | 4.108% | $95.592 | $95.59 | $95.60 | $95.60 |
| Purchase #3 | $148.26 | 4.805% | $155.3839 | $155.38 | $155.40 | $155.40 |
| Purchase #4 | $71.58 | 6.684% | $76.3644 | $76.36 | $76.35 | $76.40 |
| Purchase #5 | $183.57 | 4.751% | $192.2914 | $192.29 | $192.30 | $192.30 |
| Purchase #6 | $71.67 | 5.662% | $75.728 | $75.73 | $75.75 | $75.70 |
| Purchase #7 | $142.26 | 4.258% | $148.3174 | $148.32 | $148.30 | $148.30 |
| 7 purchase totals = | $819.63 | $865.6802 | $865.67 | $865.70 | $865.70 | |