| 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 | $143.39 | 13.444% | $162.6674 | $162.67 | $162.65 | $162.70 |
| Purchase #2 | $25.25 | 11.517% | $28.158 | $28.16 | $28.15 | $28.20 |
| Purchase #3 | $144.64 | 6.290% | $153.7379 | $153.74 | $153.75 | $153.70 |
| Purchase #4 | $172.60 | 5.354% | $181.841 | $181.84 | $181.85 | $181.80 |
| Purchase #5 | $28.26 | 9.184% | $30.8554 | $30.86 | $30.85 | $30.90 |
| Purchase #6 | $83.31 | 3.838% | $86.5074 | $86.51 | $86.50 | $86.50 |
| Purchase #7 | $244.83 | 8.466% | $265.5573 | $265.56 | $265.55 | $265.60 |
| 7 purchase totals = | $842.28 | $909.3244 | $909.34 | $909.30 | $909.40 | |