| 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 | $164.59 | 13.670% | $187.0895 | $187.09 | $187.10 | $187.10 |
| Purchase #2 | $32.65 | 6.623% | $34.8124 | $34.81 | $34.80 | $34.80 |
| Purchase #3 | $118.32 | 9.540% | $129.6077 | $129.61 | $129.60 | $129.60 |
| Purchase #4 | $34.38 | 8.511% | $37.3061 | $37.31 | $37.30 | $37.30 |
| Purchase #5 | $115.58 | 8.630% | $125.5546 | $125.55 | $125.55 | $125.60 |
| Purchase #6 | $19.67 | 4.300% | $20.5158 | $20.52 | $20.50 | $20.50 |
| Purchase #7 | $34.87 | 4.844% | $36.5591 | $36.56 | $36.55 | $36.60 |
| 7 purchase totals = | $520.06 | $571.4452 | $571.45 | $571.40 | $571.50 | |