| 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 | $157.67 | 5.744% | $166.7266 | $166.73 | $166.75 | $166.70 |
| Purchase #2 | $227.27 | 8.378% | $246.3107 | $246.31 | $246.30 | $246.30 |
| Purchase #3 | $214.62 | 7.161% | $229.9889 | $229.99 | $230.00 | $230.00 |
| Purchase #4 | $143.71 | 12.332% | $161.4323 | $161.43 | $161.45 | $161.40 |
| Purchase #5 | $94.51 | 10.361% | $104.3022 | $104.30 | $104.30 | $104.30 |
| Purchase #6 | $142.97 | 7.851% | $154.1946 | $154.19 | $154.20 | $154.20 |
| Purchase #7 | $101.66 | 13.712% | $115.5996 | $115.60 | $115.60 | $115.60 |
| 7 purchase totals = | $1,082.41 | $1,178.5549 | $1,178.55 | $1,178.60 | $1,178.50 | |