| 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 | $138.71 | 5.471% | $146.2988 | $146.30 | $146.30 | $146.30 |
| Purchase #2 | $154.52 | 6.664% | $164.8172 | $164.82 | $164.80 | $164.80 |
| Purchase #3 | $138.98 | 5.568% | $146.7184 | $146.72 | $146.70 | $146.70 |
| Purchase #4 | $182.88 | 4.796% | $191.6509 | $191.65 | $191.65 | $191.70 |
| Purchase #5 | $153.85 | 10.847% | $170.5381 | $170.54 | $170.55 | $170.50 |
| Purchase #6 | $77.59 | 8.332% | $84.0548 | $84.05 | $84.05 | $84.10 |
| Purchase #7 | $128.46 | 7.780% | $138.4542 | $138.45 | $138.45 | $138.50 |
| 7 purchase totals = | $974.99 | $1,042.5324 | $1,042.53 | $1,042.50 | $1,042.60 | |