| 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 | $152.49 | 4.208% | $158.9068 | $158.91 | $158.90 | $158.90 |
| Purchase #2 | $141.64 | 12.698% | $159.6254 | $159.63 | $159.65 | $159.60 |
| Purchase #3 | $174.56 | 10.235% | $192.4262 | $192.43 | $192.45 | $192.40 |
| Purchase #4 | $17.34 | 10.737% | $19.2018 | $19.20 | $19.20 | $19.20 |
| Purchase #5 | $222.89 | 10.630% | $246.5832 | $246.58 | $246.60 | $246.60 |
| Purchase #6 | $181.50 | 9.197% | $198.1926 | $198.19 | $198.20 | $198.20 |
| Purchase #7 | $124.75 | 5.452% | $131.5514 | $131.55 | $131.55 | $131.60 |
| 7 purchase totals = | $1,015.17 | $1,106.4874 | $1,106.49 | $1,106.55 | $1,106.50 | |