| 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 | $161.83 | 12.417% | $181.9244 | $181.92 | $181.90 | $181.90 |
| Purchase #2 | $9.80 | 6.310% | $10.4184 | $10.42 | $10.40 | $10.40 |
| Purchase #3 | $43.63 | 11.445% | $48.6235 | $48.62 | $48.60 | $48.60 |
| Purchase #4 | $202.96 | 11.843% | $226.9966 | $227.00 | $227.00 | $227.00 |
| Purchase #5 | $243.55 | 12.491% | $273.9718 | $273.97 | $273.95 | $274.00 |
| Purchase #6 | $204.69 | 6.729% | $218.4636 | $218.46 | $218.45 | $218.50 |
| Purchase #7 | $222.87 | 7.862% | $240.392 | $240.39 | $240.40 | $240.40 |
| 7 purchase totals = | $1,089.33 | $1,200.7903 | $1,200.78 | $1,200.70 | $1,200.80 | |