| 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 | $178.73 | 8.460% | $193.8506 | $193.85 | $193.85 | $193.90 |
| Purchase #2 | $152.37 | 12.488% | $171.398 | $171.40 | $171.40 | $171.40 |
| Purchase #3 | $141.93 | 8.835% | $154.4695 | $154.47 | $154.45 | $154.50 |
| Purchase #4 | $158.68 | 4.440% | $165.7254 | $165.73 | $165.75 | $165.70 |
| Purchase #5 | $131.42 | 5.409% | $138.5285 | $138.53 | $138.55 | $138.50 |
| Purchase #6 | $214.27 | 7.549% | $230.4452 | $230.45 | $230.45 | $230.40 |
| Purchase #7 | $21.55 | 7.113% | $23.0829 | $23.08 | $23.10 | $23.10 |
| 7 purchase totals = | $998.95 | $1,077.5001 | $1,077.51 | $1,077.55 | $1,077.50 | |