| 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 | $129.48 | 7.279% | $138.9048 | $138.90 | $138.90 | $138.90 |
| Purchase #2 | $60.88 | 8.832% | $66.2569 | $66.26 | $66.25 | $66.30 |
| Purchase #3 | $131.55 | 13.787% | $149.6868 | $149.69 | $149.70 | $149.70 |
| Purchase #4 | $123.61 | 8.691% | $134.3529 | $134.35 | $134.35 | $134.40 |
| Purchase #5 | $125.79 | 7.733% | $135.5173 | $135.52 | $135.50 | $135.50 |
| Purchase #6 | $84.27 | 8.403% | $91.3512 | $91.35 | $91.35 | $91.40 |
| Purchase #7 | $123.95 | 7.538% | $133.2934 | $133.29 | $133.30 | $133.30 |
| 7 purchase totals = | $779.53 | $849.3633 | $849.36 | $849.35 | $849.50 | |