| 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 | $123.77 | 11.686% | $138.2338 | $138.23 | $138.25 | $138.20 |
| Purchase #2 | $73.35 | 6.751% | $78.3019 | $78.30 | $78.30 | $78.30 |
| Purchase #3 | $210.48 | 3.179% | $217.1712 | $217.17 | $217.15 | $217.20 |
| Purchase #4 | $134.50 | 4.250% | $140.2163 | $140.22 | $140.20 | $140.20 |
| Purchase #5 | $170.36 | 11.134% | $189.3279 | $189.33 | $189.35 | $189.30 |
| Purchase #6 | $94.98 | 10.168% | $104.6376 | $104.64 | $104.65 | $104.60 |
| Purchase #7 | $26.49 | 6.470% | $28.2039 | $28.20 | $28.20 | $28.20 |
| 7 purchase totals = | $833.93 | $896.0926 | $896.09 | $896.10 | $896.00 | |