| 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 | $152.79 | 5.755% | $161.5831 | $161.58 | $161.60 | $161.60 |
| Purchase #2 | $151.82 | 3.622% | $157.3189 | $157.32 | $157.30 | $157.30 |
| Purchase #3 | $77.67 | 8.772% | $84.4832 | $84.48 | $84.50 | $84.50 |
| Purchase #4 | $145.60 | 12.108% | $163.2292 | $163.23 | $163.25 | $163.20 |
| Purchase #5 | $41.81 | 12.606% | $47.0806 | $47.08 | $47.10 | $47.10 |
| Purchase #6 | $139.34 | 5.782% | $147.3966 | $147.40 | $147.40 | $147.40 |
| Purchase #7 | $142.52 | 5.749% | $150.7135 | $150.71 | $150.70 | $150.70 |
| 7 purchase totals = | $851.55 | $911.8051 | $911.80 | $911.85 | $911.80 | |