| 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 | $176.28 | 5.677% | $186.2874 | $186.29 | $186.30 | $186.30 |
| Purchase #2 | $30.48 | 8.633% | $33.1113 | $33.11 | $33.10 | $33.10 |
| Purchase #3 | $43.57 | 3.559% | $45.1207 | $45.12 | $45.10 | $45.10 |
| Purchase #4 | $12.97 | 10.244% | $14.2986 | $14.30 | $14.30 | $14.30 |
| Purchase #5 | $73.78 | 12.167% | $82.7568 | $82.76 | $82.75 | $82.80 |
| Purchase #6 | $178.74 | 4.752% | $187.2337 | $187.23 | $187.25 | $187.20 |
| Purchase #7 | $98.85 | 7.856% | $106.6157 | $106.62 | $106.60 | $106.60 |
| 7 purchase totals = | $614.67 | $655.4242 | $655.43 | $655.40 | $655.40 | |