| 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 | $155.87 | 6.841% | $166.5331 | $166.53 | $166.55 | $166.50 |
| Purchase #2 | $245.40 | 5.810% | $259.6577 | $259.66 | $259.65 | $259.70 |
| Purchase #3 | $198.46 | 10.460% | $219.2189 | $219.22 | $219.20 | $219.20 |
| Purchase #4 | $120.68 | 4.408% | $125.9996 | $126.00 | $126.00 | $126.00 |
| Purchase #5 | $145.70 | 8.209% | $157.6605 | $157.66 | $157.65 | $157.70 |
| Purchase #6 | $241.70 | 13.662% | $274.7211 | $274.72 | $274.70 | $274.70 |
| Purchase #7 | $11.27 | 4.333% | $11.7583 | $11.76 | $11.75 | $11.80 |
| 7 purchase totals = | $1,119.08 | $1,215.5492 | $1,215.55 | $1,215.50 | $1,215.60 | |