| 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 | $140.72 | 12.388% | $158.1524 | $158.15 | $158.15 | $158.20 |
| Purchase #2 | $233.33 | 7.607% | $251.0794 | $251.08 | $251.10 | $251.10 |
| Purchase #3 | $69.94 | 8.532% | $75.9073 | $75.91 | $75.90 | $75.90 |
| Purchase #4 | $136.80 | 10.710% | $151.4513 | $151.45 | $151.45 | $151.50 |
| Purchase #5 | $125.92 | 7.713% | $135.6322 | $135.63 | $135.65 | $135.60 |
| Purchase #6 | $174.51 | 9.658% | $191.3642 | $191.36 | $191.35 | $191.40 |
| Purchase #7 | $214.79 | 9.772% | $235.7793 | $235.78 | $235.80 | $235.80 |
| 7 purchase totals = | $1,096.01 | $1,199.3661 | $1,199.36 | $1,199.40 | $1,199.50 | |