| 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 | $161.63 | 9.259% | $176.5953 | $176.60 | $176.60 | $176.60 |
| Purchase #2 | $96.78 | 3.540% | $100.206 | $100.21 | $100.20 | $100.20 |
| Purchase #3 | $42.90 | 11.390% | $47.7863 | $47.79 | $47.80 | $47.80 |
| Purchase #4 | $141.46 | 7.709% | $152.3652 | $152.37 | $152.35 | $152.40 |
| Purchase #5 | $158.80 | 7.834% | $171.2404 | $171.24 | $171.25 | $171.20 |
| Purchase #6 | $8.47 | 11.247% | $9.4226 | $9.42 | $9.40 | $9.40 |
| Purchase #7 | $212.56 | 8.397% | $230.4087 | $230.41 | $230.40 | $230.40 |
| 7 purchase totals = | $822.60 | $888.0245 | $888.04 | $888.00 | $888.00 | |