| 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 | $16.51 | 6.499% | $17.583 | $17.58 | $17.60 | $17.60 |
| Purchase #2 | $161.81 | 5.721% | $171.0672 | $171.07 | $171.05 | $171.10 |
| Purchase #3 | $138.83 | 5.674% | $146.7072 | $146.71 | $146.70 | $146.70 |
| Purchase #4 | $220.77 | 5.523% | $232.9631 | $232.96 | $232.95 | $233.00 |
| Purchase #5 | $48.53 | 3.756% | $50.3528 | $50.35 | $50.35 | $50.40 |
| Purchase #6 | $162.95 | 3.434% | $168.5457 | $168.55 | $168.55 | $168.50 |
| Purchase #7 | $136.33 | 3.387% | $140.9475 | $140.95 | $140.95 | $140.90 |
| 7 purchase totals = | $885.73 | $928.1665 | $928.17 | $928.15 | $928.20 | |