| 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 | $164.81 | 13.310% | $186.7462 | $186.75 | $186.75 | $186.70 |
| Purchase #2 | $190.73 | 4.287% | $198.9066 | $198.91 | $198.90 | $198.90 |
| Purchase #3 | $149.33 | 3.817% | $155.0299 | $155.03 | $155.05 | $155.00 |
| Purchase #4 | $16.61 | 12.661% | $18.713 | $18.71 | $18.70 | $18.70 |
| Purchase #5 | $117.78 | 6.395% | $125.312 | $125.31 | $125.30 | $125.30 |
| Purchase #6 | $204.79 | 9.803% | $224.8656 | $224.87 | $224.85 | $224.90 |
| Purchase #7 | $66.44 | 8.164% | $71.8642 | $71.86 | $71.85 | $71.90 |
| 7 purchase totals = | $910.49 | $981.4375 | $981.44 | $981.40 | $981.40 | |