| 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 | $169.32 | 7.297% | $181.6753 | $181.68 | $181.70 | $181.70 |
| Purchase #2 | $65.97 | 12.260% | $74.0579 | $74.06 | $74.05 | $74.10 |
| Purchase #3 | $69.95 | 3.693% | $72.5333 | $72.53 | $72.55 | $72.50 |
| Purchase #4 | $16.27 | 5.312% | $17.1343 | $17.13 | $17.15 | $17.10 |
| Purchase #5 | $247.35 | 11.837% | $276.6288 | $276.63 | $276.65 | $276.60 |
| Purchase #6 | $157.26 | 3.848% | $163.3114 | $163.31 | $163.30 | $163.30 |
| Purchase #7 | $50.52 | 12.394% | $56.7814 | $56.78 | $56.80 | $56.80 |
| 7 purchase totals = | $776.64 | $842.1224 | $842.12 | $842.20 | $842.10 | |