| 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 | $186.82 | 3.350% | $193.0785 | $193.08 | $193.10 | $193.10 |
| Purchase #2 | $68.25 | 7.146% | $73.1271 | $73.13 | $73.15 | $73.10 |
| Purchase #3 | $203.70 | 7.709% | $219.4032 | $219.40 | $219.40 | $219.40 |
| Purchase #4 | $126.63 | 6.681% | $135.0902 | $135.09 | $135.10 | $135.10 |
| Purchase #5 | $163.73 | 10.734% | $181.3048 | $181.30 | $181.30 | $181.30 |
| Purchase #6 | $96.89 | 3.431% | $100.2143 | $100.21 | $100.20 | $100.20 |
| Purchase #7 | $167.62 | 13.793% | $190.7398 | $190.74 | $190.75 | $190.70 |
| 7 purchase totals = | $1,013.64 | $1,092.9579 | $1,092.95 | $1,093.00 | $1,092.90 | |