| 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 | $173.60 | 8.323% | $188.0487 | $188.05 | $188.05 | $188.00 |
| Purchase #2 | $64.38 | 8.356% | $69.7596 | $69.76 | $69.75 | $69.80 |
| Purchase #3 | $77.69 | 6.230% | $82.5301 | $82.53 | $82.55 | $82.50 |
| Purchase #4 | $189.60 | 11.865% | $212.096 | $212.10 | $212.10 | $212.10 |
| Purchase #5 | $134.42 | 5.354% | $141.6168 | $141.62 | $141.60 | $141.60 |
| Purchase #6 | $55.26 | 12.593% | $62.2189 | $62.22 | $62.20 | $62.20 |
| Purchase #7 | $8.92 | 11.497% | $9.9455 | $9.95 | $9.95 | $9.90 |
| 7 purchase totals = | $703.87 | $766.2156 | $766.23 | $766.20 | $766.10 | |