| 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 | $138.91 | 3.264% | $143.444 | $143.44 | $143.45 | $143.40 |
| Purchase #2 | $230.30 | 8.308% | $249.4333 | $249.43 | $249.45 | $249.40 |
| Purchase #3 | $154.95 | 12.199% | $173.8524 | $173.85 | $173.85 | $173.90 |
| Purchase #4 | $145.67 | 8.741% | $158.403 | $158.40 | $158.40 | $158.40 |
| Purchase #5 | $136.42 | 9.519% | $149.4058 | $149.41 | $149.40 | $149.40 |
| Purchase #6 | $192.84 | 11.323% | $214.6753 | $214.68 | $214.70 | $214.70 |
| Purchase #7 | $69.53 | 5.610% | $73.4306 | $73.43 | $73.45 | $73.40 |
| 7 purchase totals = | $1,068.62 | $1,162.6444 | $1,162.64 | $1,162.70 | $1,162.60 | |