| 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 | $177.41 | 3.231% | $183.1421 | $183.14 | $183.15 | $183.10 |
| Purchase #2 | $59.42 | 11.500% | $66.2533 | $66.25 | $66.25 | $66.30 |
| Purchase #3 | $144.32 | 9.307% | $157.7519 | $157.75 | $157.75 | $157.80 |
| Purchase #4 | $144.86 | 5.392% | $152.6709 | $152.67 | $152.65 | $152.70 |
| Purchase #5 | $142.77 | 12.848% | $161.1131 | $161.11 | $161.10 | $161.10 |
| Purchase #6 | $250.42 | 4.649% | $262.062 | $262.06 | $262.05 | $262.10 |
| Purchase #7 | $132.72 | 9.741% | $145.6483 | $145.65 | $145.65 | $145.60 |
| 7 purchase totals = | $1,051.92 | $1,128.6416 | $1,128.63 | $1,128.60 | $1,128.70 | |