| 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 | $144.37 | 6.712% | $154.0601 | $154.06 | $154.05 | $154.10 |
| Purchase #2 | $82.54 | 7.444% | $88.6843 | $88.68 | $88.70 | $88.70 |
| Purchase #3 | $76.75 | 8.483% | $83.2607 | $83.26 | $83.25 | $83.30 |
| Purchase #4 | $109.62 | 10.128% | $120.7223 | $120.72 | $120.70 | $120.70 |
| Purchase #5 | $216.73 | 3.780% | $224.9224 | $224.92 | $224.90 | $224.90 |
| Purchase #6 | $175.58 | 4.708% | $183.8463 | $183.85 | $183.85 | $183.80 |
| Purchase #7 | $59.78 | 13.767% | $68.0099 | $68.01 | $68.00 | $68.00 |
| 7 purchase totals = | $865.37 | $923.5060 | $923.50 | $923.45 | $923.50 | |