| 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 | $165.65 | 12.360% | $186.1243 | $186.12 | $186.10 | $186.10 |
| Purchase #2 | $160.57 | 9.598% | $175.9815 | $175.98 | $176.00 | $176.00 |
| Purchase #3 | $106.61 | 5.817% | $112.8115 | $112.81 | $112.80 | $112.80 |
| Purchase #4 | $36.78 | 11.623% | $41.0549 | $41.05 | $41.05 | $41.10 |
| Purchase #5 | $211.70 | 12.700% | $238.5859 | $238.59 | $238.60 | $238.60 |
| Purchase #6 | $157.34 | 5.113% | $165.3848 | $165.38 | $165.40 | $165.40 |
| Purchase #7 | $80.46 | 4.785% | $84.31 | $84.31 | $84.30 | $84.30 |
| 7 purchase totals = | $919.11 | $1,004.2529 | $1,004.24 | $1,004.25 | $1,004.30 | |