| 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 | $145.25 | 4.808% | $152.2336 | $152.23 | $152.25 | $152.20 |
| Purchase #2 | $8.73 | 5.262% | $9.1894 | $9.19 | $9.20 | $9.20 |
| Purchase #3 | $203.38 | 3.416% | $210.3275 | $210.33 | $210.35 | $210.30 |
| Purchase #4 | $115.45 | 6.620% | $123.0928 | $123.09 | $123.10 | $123.10 |
| Purchase #5 | $14.85 | 12.415% | $16.6936 | $16.69 | $16.70 | $16.70 |
| Purchase #6 | $132.83 | 9.415% | $145.3359 | $145.34 | $145.35 | $145.30 |
| Purchase #7 | $188.62 | 9.532% | $206.5993 | $206.60 | $206.60 | $206.60 |
| 7 purchase totals = | $809.11 | $863.4721 | $863.47 | $863.55 | $863.40 | |