| 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 | $120.26 | 13.778% | $136.8294 | $136.83 | $136.85 | $136.80 |
| Purchase #2 | $135.46 | 13.737% | $154.0681 | $154.07 | $154.05 | $154.10 |
| Purchase #3 | $131.94 | 11.643% | $147.3018 | $147.30 | $147.30 | $147.30 |
| Purchase #4 | $19.43 | 7.339% | $20.856 | $20.86 | $20.85 | $20.90 |
| Purchase #5 | $56.93 | 6.804% | $60.8035 | $60.80 | $60.80 | $60.80 |
| Purchase #6 | $55.95 | 7.742% | $60.2816 | $60.28 | $60.30 | $60.30 |
| Purchase #7 | $10.63 | 11.303% | $11.8315 | $11.83 | $11.85 | $11.80 |
| 7 purchase totals = | $530.60 | $591.9719 | $591.97 | $592.00 | $592.00 | |