| 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 | $75.35 | 3.591% | $78.0558 | $78.06 | $78.05 | $78.10 |
| Purchase #2 | $186.83 | 4.452% | $195.1477 | $195.15 | $195.15 | $195.10 |
| Purchase #3 | $162.47 | 10.460% | $179.4644 | $179.46 | $179.45 | $179.50 |
| Purchase #4 | $234.99 | 10.627% | $259.9624 | $259.96 | $259.95 | $260.00 |
| Purchase #5 | $132.59 | 10.805% | $146.9163 | $146.92 | $146.90 | $146.90 |
| Purchase #6 | $194.60 | 4.327% | $203.0203 | $203.02 | $203.00 | $203.00 |
| Purchase #7 | $26.55 | 7.827% | $28.6281 | $28.63 | $28.65 | $28.60 |
| 7 purchase totals = | $1,013.38 | $1,091.1950 | $1,091.20 | $1,091.15 | $1,091.20 | |