| 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 | $164.79 | 7.806% | $177.6535 | $177.65 | $177.65 | $177.70 |
| Purchase #2 | $152.57 | 4.836% | $159.9483 | $159.95 | $159.95 | $159.90 |
| Purchase #3 | $115.80 | 6.249% | $123.0363 | $123.04 | $123.05 | $123.00 |
| Purchase #4 | $143.45 | 4.581% | $150.0214 | $150.02 | $150.00 | $150.00 |
| Purchase #5 | $222.57 | 10.509% | $245.9599 | $245.96 | $245.95 | $246.00 |
| Purchase #6 | $173.43 | 7.379% | $186.2274 | $186.23 | $186.25 | $186.20 |
| Purchase #7 | $87.78 | 12.275% | $98.555 | $98.56 | $98.55 | $98.60 |
| 7 purchase totals = | $1,060.39 | $1,141.4018 | $1,141.41 | $1,141.40 | $1,141.40 | |