| 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 | $73.40 | 10.227% | $80.9066 | $80.91 | $80.90 | $80.90 |
| Purchase #2 | $239.92 | 11.685% | $267.9547 | $267.95 | $267.95 | $268.00 |
| Purchase #3 | $181.58 | 8.386% | $196.8073 | $196.81 | $196.80 | $196.80 |
| Purchase #4 | $156.77 | 6.503% | $166.9648 | $166.96 | $166.95 | $167.00 |
| Purchase #5 | $106.88 | 11.342% | $119.0023 | $119.00 | $119.00 | $119.00 |
| Purchase #6 | $234.92 | 7.440% | $252.398 | $252.40 | $252.40 | $252.40 |
| Purchase #7 | $90.83 | 6.408% | $96.6504 | $96.65 | $96.65 | $96.70 |
| 7 purchase totals = | $1,084.30 | $1,180.6841 | $1,180.68 | $1,180.65 | $1,180.80 | |