| 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 | $174.41 | 6.612% | $185.942 | $185.94 | $185.95 | $185.90 |
| Purchase #2 | $189.34 | 4.232% | $197.3529 | $197.35 | $197.35 | $197.40 |
| Purchase #3 | $147.68 | 12.788% | $166.5653 | $166.57 | $166.55 | $166.60 |
| Purchase #4 | $134.30 | 7.296% | $144.0985 | $144.10 | $144.10 | $144.10 |
| Purchase #5 | $87.95 | 6.816% | $93.9447 | $93.94 | $93.95 | $93.90 |
| Purchase #6 | $192.81 | 11.827% | $215.6136 | $215.61 | $215.60 | $215.60 |
| Purchase #7 | $129.74 | 8.197% | $140.3748 | $140.37 | $140.35 | $140.40 |
| 7 purchase totals = | $1,056.23 | $1,143.8918 | $1,143.88 | $1,143.85 | $1,143.90 | |