| 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 | $180.79 | 6.216% | $192.0279 | $192.03 | $192.05 | $192.00 |
| Purchase #2 | $67.83 | 5.286% | $71.4155 | $71.42 | $71.40 | $71.40 |
| Purchase #3 | $187.66 | 3.230% | $193.7214 | $193.72 | $193.70 | $193.70 |
| Purchase #4 | $121.32 | 10.378% | $133.9106 | $133.91 | $133.90 | $133.90 |
| Purchase #5 | $133.66 | 3.676% | $138.5733 | $138.57 | $138.55 | $138.60 |
| Purchase #6 | $89.80 | 8.414% | $97.3558 | $97.36 | $97.35 | $97.40 |
| Purchase #7 | $93.79 | 3.379% | $96.9592 | $96.96 | $96.95 | $97.00 |
| 7 purchase totals = | $874.85 | $923.9637 | $923.97 | $923.90 | $924.00 | |