| 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 | $172.54 | 8.795% | $187.7149 | $187.71 | $187.70 | $187.70 |
| Purchase #2 | $8.68 | 8.252% | $9.3963 | $9.40 | $9.40 | $9.40 |
| Purchase #3 | $90.28 | 8.581% | $98.0269 | $98.03 | $98.05 | $98.00 |
| Purchase #4 | $102.82 | 6.620% | $109.6267 | $109.63 | $109.65 | $109.60 |
| Purchase #5 | $68.75 | 8.665% | $74.7072 | $74.71 | $74.70 | $74.70 |
| Purchase #6 | $120.76 | 11.329% | $134.4409 | $134.44 | $134.45 | $134.40 |
| Purchase #7 | $81.91 | 6.485% | $87.2219 | $87.22 | $87.20 | $87.20 |
| 7 purchase totals = | $645.74 | $701.1348 | $701.14 | $701.15 | $701.00 | |