| 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 | $175.90 | 12.639% | $198.132 | $198.13 | $198.15 | $198.10 |
| Purchase #2 | $83.62 | 5.721% | $88.4039 | $88.40 | $88.40 | $88.40 |
| Purchase #3 | $118.44 | 3.164% | $122.1874 | $122.19 | $122.20 | $122.20 |
| Purchase #4 | $53.60 | 6.335% | $56.9956 | $57.00 | $57.00 | $57.00 |
| Purchase #5 | $10.42 | 6.658% | $11.1138 | $11.11 | $11.10 | $11.10 |
| Purchase #6 | $43.76 | 6.524% | $46.6149 | $46.61 | $46.60 | $46.60 |
| Purchase #7 | $77.90 | 9.808% | $85.5404 | $85.54 | $85.55 | $85.50 |
| 7 purchase totals = | $563.64 | $608.9880 | $608.98 | $609.00 | $608.90 | |