| 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 | $115.54 | 8.512% | $125.3748 | $125.37 | $125.35 | $125.40 |
| Purchase #2 | $138.33 | 11.390% | $154.0858 | $154.09 | $154.10 | $154.10 |
| Purchase #3 | $139.66 | 8.801% | $151.9515 | $151.95 | $151.95 | $152.00 |
| Purchase #4 | $134.44 | 12.136% | $150.7556 | $150.76 | $150.75 | $150.80 |
| Purchase #5 | $162.92 | 10.125% | $179.4157 | $179.42 | $179.40 | $179.40 |
| Purchase #6 | $195.46 | 11.655% | $218.2409 | $218.24 | $218.25 | $218.20 |
| Purchase #7 | $195.61 | 4.657% | $204.7196 | $204.72 | $204.70 | $204.70 |
| 7 purchase totals = | $1,081.96 | $1,184.5439 | $1,184.55 | $1,184.50 | $1,184.60 | |