| 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 | $111.44 | 3.662% | $115.5209 | $115.52 | $115.50 | $115.50 |
| Purchase #2 | $188.80 | 4.810% | $197.8813 | $197.88 | $197.90 | $197.90 |
| Purchase #3 | $157.82 | 10.324% | $174.1133 | $174.11 | $174.10 | $174.10 |
| Purchase #4 | $109.67 | 10.274% | $120.9375 | $120.94 | $120.95 | $120.90 |
| Purchase #5 | $67.71 | 5.192% | $71.2255 | $71.23 | $71.25 | $71.20 |
| Purchase #6 | $180.70 | 9.301% | $197.5069 | $197.51 | $197.50 | $197.50 |
| Purchase #7 | $13.83 | 10.298% | $15.2542 | $15.25 | $15.25 | $15.30 |
| 7 purchase totals = | $829.97 | $892.4396 | $892.44 | $892.45 | $892.40 | |