| 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 | $186.79 | 6.297% | $198.5522 | $198.55 | $198.55 | $198.60 |
| Purchase #2 | $10.44 | 7.408% | $11.2134 | $11.21 | $11.20 | $11.20 |
| Purchase #3 | $73.81 | 10.314% | $81.4228 | $81.42 | $81.40 | $81.40 |
| Purchase #4 | $52.45 | 7.870% | $56.5778 | $56.58 | $56.60 | $56.60 |
| Purchase #5 | $69.54 | 10.807% | $77.0552 | $77.06 | $77.05 | $77.10 |
| Purchase #6 | $26.86 | 3.471% | $27.7923 | $27.79 | $27.80 | $27.80 |
| Purchase #7 | $167.59 | 8.243% | $181.4044 | $181.40 | $181.40 | $181.40 |
| 7 purchase totals = | $587.48 | $634.0181 | $634.01 | $634.00 | $634.10 | |