| 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 | $153.97 | 10.604% | $170.297 | $170.30 | $170.30 | $170.30 |
| Purchase #2 | $157.75 | 13.184% | $178.5478 | $178.55 | $178.55 | $178.50 |
| Purchase #3 | $213.97 | 5.778% | $226.3332 | $226.33 | $226.35 | $226.30 |
| Purchase #4 | $143.60 | 11.318% | $159.8526 | $159.85 | $159.85 | $159.90 |
| Purchase #5 | $230.82 | 5.495% | $243.5036 | $243.50 | $243.50 | $243.50 |
| Purchase #6 | $183.35 | 7.389% | $196.8977 | $196.90 | $196.90 | $196.90 |
| Purchase #7 | $7.54 | 7.607% | $8.1136 | $8.11 | $8.10 | $8.10 |
| 7 purchase totals = | $1,091.00 | $1,183.5455 | $1,183.54 | $1,183.55 | $1,183.50 | |