| 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 | $149.73 | 5.287% | $157.6462 | $157.65 | $157.65 | $157.60 |
| Purchase #2 | $25.54 | 6.757% | $27.2657 | $27.27 | $27.25 | $27.30 |
| Purchase #3 | $20.96 | 5.744% | $22.1639 | $22.16 | $22.15 | $22.20 |
| Purchase #4 | $188.47 | 6.855% | $201.3896 | $201.39 | $201.40 | $201.40 |
| Purchase #5 | $139.66 | 12.600% | $157.2572 | $157.26 | $157.25 | $157.30 |
| Purchase #6 | $168.33 | 9.608% | $184.5031 | $184.50 | $184.50 | $184.50 |
| Purchase #7 | $119.76 | 10.571% | $132.4198 | $132.42 | $132.40 | $132.40 |
| 7 purchase totals = | $812.45 | $882.6455 | $882.65 | $882.60 | $882.70 | |