| 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 | $158.46 | 8.301% | $171.6138 | $171.61 | $171.60 | $171.60 |
| Purchase #2 | $5.52 | 12.441% | $6.2067 | $6.21 | $6.20 | $6.20 |
| Purchase #3 | $198.81 | 7.874% | $214.4643 | $214.46 | $214.45 | $214.50 |
| Purchase #4 | $13.44 | 4.242% | $14.0101 | $14.01 | $14.00 | $14.00 |
| Purchase #5 | $5.89 | 6.471% | $6.2711 | $6.27 | $6.25 | $6.30 |
| Purchase #6 | $29.46 | 12.120% | $33.0306 | $33.03 | $33.05 | $33.00 |
| Purchase #7 | $187.57 | 12.728% | $211.4439 | $211.44 | $211.45 | $211.40 |
| 7 purchase totals = | $599.15 | $657.0405 | $657.03 | $657.00 | $657.00 | |