| 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 | $102.80 | 12.177% | $115.318 | $115.32 | $115.30 | $115.30 |
| Purchase #2 | $57.92 | 9.385% | $63.3558 | $63.36 | $63.35 | $63.40 |
| Purchase #3 | $163.57 | 13.338% | $185.387 | $185.39 | $185.40 | $185.40 |
| Purchase #4 | $66.72 | 6.737% | $71.2149 | $71.21 | $71.20 | $71.20 |
| Purchase #5 | $120.79 | 8.437% | $130.9811 | $130.98 | $131.00 | $131.00 |
| Purchase #6 | $147.85 | 8.372% | $160.228 | $160.23 | $160.25 | $160.20 |
| Purchase #7 | $186.81 | 10.635% | $206.6772 | $206.68 | $206.70 | $206.70 |
| 7 purchase totals = | $846.46 | $933.1620 | $933.17 | $933.20 | $933.20 | |