| 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 | $150.30 | 9.780% | $164.9993 | $165.00 | $165.00 | $165.00 |
| Purchase #2 | $245.68 | 7.540% | $264.2043 | $264.20 | $264.20 | $264.20 |
| Purchase #3 | $120.45 | 7.174% | $129.0911 | $129.09 | $129.10 | $129.10 |
| Purchase #4 | $63.86 | 9.315% | $69.8086 | $69.81 | $69.80 | $69.80 |
| Purchase #5 | $125.88 | 6.572% | $134.1528 | $134.15 | $134.15 | $134.20 |
| Purchase #6 | $164.91 | 10.452% | $182.1464 | $182.15 | $182.15 | $182.10 |
| Purchase #7 | $47.91 | 12.849% | $54.066 | $54.07 | $54.05 | $54.10 |
| 7 purchase totals = | $918.99 | $998.4685 | $998.47 | $998.45 | $998.50 | |