| 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 | $161.73 | 9.465% | $177.0377 | $177.04 | $177.05 | $177.00 |
| Purchase #2 | $10.47 | 4.347% | $10.9251 | $10.93 | $10.95 | $10.90 |
| Purchase #3 | $195.80 | 6.270% | $208.0767 | $208.08 | $208.10 | $208.10 |
| Purchase #4 | $91.34 | 10.192% | $100.6494 | $100.65 | $100.65 | $100.60 |
| Purchase #5 | $5.90 | 11.121% | $6.5561 | $6.56 | $6.55 | $6.60 |
| Purchase #6 | $224.43 | 9.171% | $245.0125 | $245.01 | $245.00 | $245.00 |
| Purchase #7 | $77.95 | 7.323% | $83.6583 | $83.66 | $83.65 | $83.70 |
| 7 purchase totals = | $767.62 | $831.9158 | $831.93 | $831.95 | $831.90 | |