| 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 | $179.54 | 7.199% | $192.4651 | $192.47 | $192.45 | $192.50 |
| Purchase #2 | $58.25 | 11.264% | $64.8113 | $64.81 | $64.80 | $64.80 |
| Purchase #3 | $49.68 | 12.829% | $56.0534 | $56.05 | $56.05 | $56.10 |
| Purchase #4 | $26.27 | 9.751% | $28.8316 | $28.83 | $28.85 | $28.80 |
| Purchase #5 | $223.99 | 13.145% | $253.4335 | $253.43 | $253.45 | $253.40 |
| Purchase #6 | $52.90 | 12.614% | $59.5728 | $59.57 | $59.55 | $59.60 |
| Purchase #7 | $163.70 | 11.226% | $182.077 | $182.08 | $182.10 | $182.10 |
| 7 purchase totals = | $754.33 | $837.2447 | $837.24 | $837.25 | $837.30 | |