| 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 | $188.71 | 4.537% | $197.2718 | $197.27 | $197.25 | $197.30 |
| Purchase #2 | $184.87 | 8.721% | $200.9925 | $200.99 | $201.00 | $201.00 |
| Purchase #3 | $103.78 | 3.840% | $107.7652 | $107.77 | $107.75 | $107.80 |
| Purchase #4 | $50.53 | 4.468% | $52.7877 | $52.79 | $52.80 | $52.80 |
| Purchase #5 | $147.58 | 10.395% | $162.9209 | $162.92 | $162.90 | $162.90 |
| Purchase #6 | $60.54 | 8.592% | $65.7416 | $65.74 | $65.75 | $65.70 |
| Purchase #7 | $98.89 | 6.543% | $105.3604 | $105.36 | $105.35 | $105.40 |
| 7 purchase totals = | $834.90 | $892.8401 | $892.84 | $892.80 | $892.90 | |