| 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 | $164.69 | 11.842% | $184.1926 | $184.19 | $184.20 | $184.20 |
| Purchase #2 | $225.68 | 7.260% | $242.0644 | $242.06 | $242.05 | $242.10 |
| Purchase #3 | $190.72 | 3.377% | $197.1606 | $197.16 | $197.15 | $197.20 |
| Purchase #4 | $195.96 | 5.614% | $206.9612 | $206.96 | $206.95 | $207.00 |
| Purchase #5 | $179.89 | 5.192% | $189.2299 | $189.23 | $189.25 | $189.20 |
| Purchase #6 | $229.74 | 6.799% | $245.36 | $245.36 | $245.35 | $245.40 |
| Purchase #7 | $65.80 | 11.475% | $73.3506 | $73.35 | $73.35 | $73.40 |
| 7 purchase totals = | $1,252.48 | $1,338.3193 | $1,338.31 | $1,338.30 | $1,338.50 | |