| 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 | $138.98 | 13.219% | $157.3518 | $157.35 | $157.35 | $157.40 |
| Purchase #2 | $132.55 | 6.241% | $140.8224 | $140.82 | $140.80 | $140.80 |
| Purchase #3 | $142.92 | 8.366% | $154.8767 | $154.88 | $154.90 | $154.90 |
| Purchase #4 | $72.88 | 3.356% | $75.3259 | $75.33 | $75.35 | $75.30 |
| Purchase #5 | $168.94 | 7.287% | $181.2507 | $181.25 | $181.25 | $181.30 |
| Purchase #6 | $225.53 | 3.607% | $233.6649 | $233.66 | $233.65 | $233.70 |
| Purchase #7 | $237.71 | 7.745% | $256.1206 | $256.12 | $256.10 | $256.10 |
| 7 purchase totals = | $1,119.51 | $1,199.4130 | $1,199.41 | $1,199.40 | $1,199.50 | |