| 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 | $76.38 | 9.564% | $83.685 | $83.69 | $83.70 | $83.70 |
| Purchase #2 | $207.84 | 8.332% | $225.1572 | $225.16 | $225.15 | $225.20 |
| Purchase #3 | $224.50 | 6.633% | $239.3911 | $239.39 | $239.40 | $239.40 |
| Purchase #4 | $166.88 | 4.479% | $174.3546 | $174.35 | $174.35 | $174.40 |
| Purchase #5 | $120.52 | 12.649% | $135.7646 | $135.76 | $135.75 | $135.80 |
| Purchase #6 | $50.30 | 13.486% | $57.0835 | $57.08 | $57.10 | $57.10 |
| Purchase #7 | $36.46 | 9.355% | $39.8708 | $39.87 | $39.85 | $39.90 |
| 7 purchase totals = | $882.88 | $955.3068 | $955.30 | $955.30 | $955.50 | |