| 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 | $126.46 | 9.602% | $138.6027 | $138.60 | $138.60 | $138.60 |
| Purchase #2 | $21.60 | 12.584% | $24.3181 | $24.32 | $24.30 | $24.30 |
| Purchase #3 | $146.34 | 10.830% | $162.1886 | $162.19 | $162.20 | $162.20 |
| Purchase #4 | $183.59 | 7.828% | $197.9614 | $197.96 | $197.95 | $198.00 |
| Purchase #5 | $55.62 | 6.413% | $59.1869 | $59.19 | $59.20 | $59.20 |
| Purchase #6 | $192.62 | 11.149% | $214.0952 | $214.10 | $214.10 | $214.10 |
| Purchase #7 | $124.94 | 7.614% | $134.4529 | $134.45 | $134.45 | $134.50 |
| 7 purchase totals = | $851.17 | $930.8058 | $930.81 | $930.80 | $930.90 | |