| 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 | $161.72 | 11.244% | $179.9038 | $179.90 | $179.90 | $179.90 |
| Purchase #2 | $236.45 | 11.626% | $263.9397 | $263.94 | $263.95 | $263.90 |
| Purchase #3 | $154.85 | 12.478% | $174.1722 | $174.17 | $174.15 | $174.20 |
| Purchase #4 | $236.92 | 11.267% | $263.6138 | $263.61 | $263.60 | $263.60 |
| Purchase #5 | $6.97 | 7.357% | $7.4828 | $7.48 | $7.50 | $7.50 |
| Purchase #6 | $77.64 | 13.335% | $87.9933 | $87.99 | $88.00 | $88.00 |
| Purchase #7 | $47.97 | 12.464% | $53.949 | $53.95 | $53.95 | $53.90 |
| 7 purchase totals = | $922.52 | $1,031.0546 | $1,031.04 | $1,031.05 | $1,031.00 | |