| 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 | $170.34 | 12.438% | $191.5269 | $191.53 | $191.55 | $191.50 |
| Purchase #2 | $84.59 | 12.110% | $94.8338 | $94.83 | $94.85 | $94.80 |
| Purchase #3 | $138.65 | 4.445% | $144.813 | $144.81 | $144.80 | $144.80 |
| Purchase #4 | $239.55 | 10.295% | $264.2117 | $264.21 | $264.20 | $264.20 |
| Purchase #5 | $5.71 | 4.151% | $5.947 | $5.95 | $5.95 | $5.90 |
| Purchase #6 | $205.27 | 6.130% | $217.8531 | $217.85 | $217.85 | $217.90 |
| Purchase #7 | $153.94 | 13.387% | $174.5479 | $174.55 | $174.55 | $174.50 |
| 7 purchase totals = | $998.05 | $1,093.7334 | $1,093.73 | $1,093.75 | $1,093.60 | |