| 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 | $68.53 | 13.758% | $77.9584 | $77.96 | $77.95 | $78.00 |
| Purchase #2 | $114.35 | 6.225% | $121.4683 | $121.47 | $121.45 | $121.50 |
| Purchase #3 | $75.68 | 9.725% | $83.0399 | $83.04 | $83.05 | $83.00 |
| Purchase #4 | $242.37 | 9.849% | $266.241 | $266.24 | $266.25 | $266.20 |
| Purchase #5 | $217.99 | 9.289% | $238.2391 | $238.24 | $238.25 | $238.20 |
| Purchase #6 | $165.37 | 7.703% | $178.1085 | $178.11 | $178.10 | $178.10 |
| Purchase #7 | $234.99 | 9.189% | $256.5832 | $256.58 | $256.60 | $256.60 |
| 7 purchase totals = | $1,119.28 | $1,221.6384 | $1,221.64 | $1,221.65 | $1,221.60 | |