| 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 | $16.37 | 11.417% | $18.239 | $18.24 | $18.25 | $18.20 |
| Purchase #2 | $156.48 | 6.306% | $166.3476 | $166.35 | $166.35 | $166.30 |
| Purchase #3 | $237.35 | 13.224% | $268.7372 | $268.74 | $268.75 | $268.70 |
| Purchase #4 | $202.71 | 11.518% | $226.0581 | $226.06 | $226.05 | $226.10 |
| Purchase #5 | $40.69 | 7.204% | $43.6213 | $43.62 | $43.60 | $43.60 |
| Purchase #6 | $62.55 | 12.824% | $70.5714 | $70.57 | $70.55 | $70.60 |
| Purchase #7 | $241.66 | 6.394% | $257.1117 | $257.11 | $257.10 | $257.10 |
| 7 purchase totals = | $957.81 | $1,050.6863 | $1,050.69 | $1,050.65 | $1,050.60 | |