| 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 | $145.98 | 4.554% | $152.6279 | $152.63 | $152.65 | $152.60 |
| Purchase #2 | $154.31 | 13.530% | $175.1881 | $175.19 | $175.20 | $175.20 |
| Purchase #3 | $212.86 | 5.104% | $223.7244 | $223.72 | $223.70 | $223.70 |
| Purchase #4 | $161.80 | 12.282% | $181.6723 | $181.67 | $181.65 | $181.70 |
| Purchase #5 | $181.58 | 5.549% | $191.6559 | $191.66 | $191.65 | $191.70 |
| Purchase #6 | $115.99 | 13.497% | $131.6452 | $131.65 | $131.65 | $131.60 |
| Purchase #7 | $168.52 | 12.172% | $189.0323 | $189.03 | $189.05 | $189.00 |
| 7 purchase totals = | $1,141.04 | $1,245.5461 | $1,245.55 | $1,245.55 | $1,245.50 | |