| 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 | $178.84 | 11.148% | $198.7771 | $198.78 | $198.80 | $198.80 |
| Purchase #2 | $14.43 | 11.539% | $16.0951 | $16.10 | $16.10 | $16.10 |
| Purchase #3 | $7.46 | 11.568% | $8.323 | $8.32 | $8.30 | $8.30 |
| Purchase #4 | $33.44 | 12.299% | $37.5528 | $37.55 | $37.55 | $37.60 |
| Purchase #5 | $51.58 | 3.119% | $53.1888 | $53.19 | $53.20 | $53.20 |
| Purchase #6 | $234.82 | 13.388% | $266.2577 | $266.26 | $266.25 | $266.30 |
| Purchase #7 | $136.51 | 13.708% | $155.2228 | $155.22 | $155.20 | $155.20 |
| 7 purchase totals = | $657.08 | $735.4173 | $735.42 | $735.40 | $735.50 | |