| 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 | $198.73 | 7.407% | $213.4499 | $213.45 | $213.45 | $213.40 |
| Purchase #2 | $149.26 | 7.502% | $160.4575 | $160.46 | $160.45 | $160.50 |
| Purchase #3 | $70.45 | 8.361% | $76.3403 | $76.34 | $76.35 | $76.30 |
| Purchase #4 | $59.44 | 6.337% | $63.2067 | $63.21 | $63.20 | $63.20 |
| Purchase #5 | $206.54 | 12.618% | $232.6012 | $232.60 | $232.60 | $232.60 |
| Purchase #6 | $173.76 | 12.651% | $195.7424 | $195.74 | $195.75 | $195.70 |
| Purchase #7 | $95.76 | 12.622% | $107.8468 | $107.85 | $107.85 | $107.80 |
| 7 purchase totals = | $953.94 | $1,049.6448 | $1,049.65 | $1,049.65 | $1,049.50 | |