| 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 | $111.53 | 6.376% | $118.6412 | $118.64 | $118.65 | $118.60 |
| Purchase #2 | $236.72 | 6.795% | $252.8051 | $252.81 | $252.80 | $252.80 |
| Purchase #3 | $181.97 | 8.850% | $198.0743 | $198.07 | $198.05 | $198.10 |
| Purchase #4 | $244.33 | 5.293% | $257.2624 | $257.26 | $257.25 | $257.30 |
| Purchase #5 | $221.28 | 3.486% | $228.9938 | $228.99 | $229.00 | $229.00 |
| Purchase #6 | $153.45 | 7.696% | $165.2595 | $165.26 | $165.25 | $165.30 |
| Purchase #7 | $225.35 | 10.814% | $249.7193 | $249.72 | $249.70 | $249.70 |
| 7 purchase totals = | $1,374.63 | $1,470.7556 | $1,470.75 | $1,470.70 | $1,470.80 | |