| 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 | $152.36 | 8.769% | $165.7204 | $165.72 | $165.70 | $165.70 |
| Purchase #2 | $175.88 | 3.223% | $181.5486 | $181.55 | $181.55 | $181.50 |
| Purchase #3 | $215.61 | 3.739% | $223.6717 | $223.67 | $223.65 | $223.70 |
| Purchase #4 | $115.88 | 7.126% | $124.1376 | $124.14 | $124.15 | $124.10 |
| Purchase #5 | $192.32 | 7.176% | $206.1209 | $206.12 | $206.10 | $206.10 |
| Purchase #6 | $49.35 | 8.728% | $53.6573 | $53.66 | $53.65 | $53.70 |
| Purchase #7 | $170.45 | 5.482% | $179.7941 | $179.79 | $179.80 | $179.80 |
| 7 purchase totals = | $1,071.85 | $1,134.6506 | $1,134.65 | $1,134.60 | $1,134.60 | |