| 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 | $146.78 | 7.255% | $157.4289 | $157.43 | $157.45 | $157.40 |
| Purchase #2 | $231.32 | 13.527% | $262.6107 | $262.61 | $262.60 | $262.60 |
| Purchase #3 | $81.58 | 7.124% | $87.3918 | $87.39 | $87.40 | $87.40 |
| Purchase #4 | $147.92 | 12.735% | $166.7576 | $166.76 | $166.75 | $166.80 |
| Purchase #5 | $37.62 | 7.407% | $40.4065 | $40.41 | $40.40 | $40.40 |
| Purchase #6 | $174.81 | 8.262% | $189.2528 | $189.25 | $189.25 | $189.30 |
| Purchase #7 | $229.30 | 5.574% | $242.0812 | $242.08 | $242.10 | $242.10 |
| 7 purchase totals = | $1,049.33 | $1,145.9295 | $1,145.93 | $1,145.95 | $1,146.00 | |