| 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 | $129.29 | 13.485% | $146.7248 | $146.72 | $146.70 | $146.70 |
| Purchase #2 | $41.75 | 3.446% | $43.1887 | $43.19 | $43.20 | $43.20 |
| Purchase #3 | $140.42 | 4.332% | $146.503 | $146.50 | $146.50 | $146.50 |
| Purchase #4 | $216.41 | 7.453% | $232.539 | $232.54 | $232.55 | $232.50 |
| Purchase #5 | $78.72 | 8.402% | $85.3341 | $85.33 | $85.35 | $85.30 |
| Purchase #6 | $122.86 | 10.550% | $135.8217 | $135.82 | $135.80 | $135.80 |
| Purchase #7 | $18.31 | 10.446% | $20.2227 | $20.22 | $20.20 | $20.20 |
| 7 purchase totals = | $747.76 | $810.3340 | $810.32 | $810.30 | $810.20 | |