| 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 | $167.83 | 6.563% | $178.8447 | $178.84 | $178.85 | $178.80 |
| Purchase #2 | $209.74 | 6.366% | $223.092 | $223.09 | $223.10 | $223.10 |
| Purchase #3 | $213.70 | 10.270% | $235.647 | $235.65 | $235.65 | $235.60 |
| Purchase #4 | $171.99 | 5.430% | $181.3291 | $181.33 | $181.35 | $181.30 |
| Purchase #5 | $157.32 | 8.255% | $170.3068 | $170.31 | $170.30 | $170.30 |
| Purchase #6 | $39.66 | 8.737% | $43.1251 | $43.13 | $43.15 | $43.10 |
| Purchase #7 | $221.61 | 8.755% | $241.012 | $241.01 | $241.00 | $241.00 |
| 7 purchase totals = | $1,181.85 | $1,273.3567 | $1,273.36 | $1,273.40 | $1,273.20 | |