| 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 | $175.66 | 9.559% | $192.4513 | $192.45 | $192.45 | $192.50 |
| Purchase #2 | $180.34 | 4.350% | $188.1848 | $188.18 | $188.20 | $188.20 |
| Purchase #3 | $122.79 | 9.758% | $134.7718 | $134.77 | $134.75 | $134.80 |
| Purchase #4 | $202.87 | 4.732% | $212.4698 | $212.47 | $212.45 | $212.50 |
| Purchase #5 | $153.75 | 8.502% | $166.8218 | $166.82 | $166.80 | $166.80 |
| Purchase #6 | $185.66 | 10.312% | $204.8053 | $204.81 | $204.80 | $204.80 |
| Purchase #7 | $147.84 | 7.494% | $158.9191 | $158.92 | $158.90 | $158.90 |
| 7 purchase totals = | $1,168.91 | $1,258.4239 | $1,258.42 | $1,258.35 | $1,258.50 | |