| 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 | $174.80 | 13.612% | $198.5938 | $198.59 | $198.60 | $198.60 |
| Purchase #2 | $100.59 | 9.616% | $110.2627 | $110.26 | $110.25 | $110.30 |
| Purchase #3 | $207.29 | 10.197% | $228.4274 | $228.43 | $228.45 | $228.40 |
| Purchase #4 | $18.64 | 13.714% | $21.1963 | $21.20 | $21.20 | $21.20 |
| Purchase #5 | $173.97 | 7.110% | $186.3393 | $186.34 | $186.35 | $186.30 |
| Purchase #6 | $50.87 | 10.701% | $56.3136 | $56.31 | $56.30 | $56.30 |
| Purchase #7 | $82.94 | 10.595% | $91.7275 | $91.73 | $91.75 | $91.70 |
| 7 purchase totals = | $809.10 | $892.8606 | $892.86 | $892.90 | $892.80 | |