| 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 | $14.94 | 7.445% | $16.0523 | $16.05 | $16.05 | $16.10 |
| Purchase #2 | $188.56 | 6.775% | $201.3349 | $201.33 | $201.35 | $201.30 |
| Purchase #3 | $121.53 | 13.683% | $138.1589 | $138.16 | $138.15 | $138.20 |
| Purchase #4 | $67.48 | 13.299% | $76.4542 | $76.45 | $76.45 | $76.50 |
| Purchase #5 | $89.78 | 13.598% | $101.9883 | $101.99 | $102.00 | $102.00 |
| Purchase #6 | $227.48 | 7.716% | $245.0324 | $245.03 | $245.05 | $245.00 |
| Purchase #7 | $225.26 | 6.455% | $239.8005 | $239.80 | $239.80 | $239.80 |
| 7 purchase totals = | $935.03 | $1,018.8215 | $1,018.81 | $1,018.85 | $1,018.90 | |