| 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 | $181.30 | 3.665% | $187.9446 | $187.94 | $187.95 | $187.90 |
| Purchase #2 | $84.78 | 10.134% | $93.3716 | $93.37 | $93.35 | $93.40 |
| Purchase #3 | $181.97 | 4.668% | $190.4644 | $190.46 | $190.45 | $190.50 |
| Purchase #4 | $216.48 | 11.857% | $242.148 | $242.15 | $242.15 | $242.10 |
| Purchase #5 | $115.75 | 4.679% | $121.1659 | $121.17 | $121.15 | $121.20 |
| Purchase #6 | $107.85 | 4.544% | $112.7507 | $112.75 | $112.75 | $112.80 |
| Purchase #7 | $76.53 | 8.550% | $83.0733 | $83.07 | $83.05 | $83.10 |
| 7 purchase totals = | $964.66 | $1,030.9185 | $1,030.91 | $1,030.85 | $1,031.00 | |