| 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 | $25.90 | 7.502% | $27.843 | $27.84 | $27.85 | $27.80 |
| Purchase #2 | $181.74 | 7.247% | $194.9107 | $194.91 | $194.90 | $194.90 |
| Purchase #3 | $233.83 | 7.266% | $250.8201 | $250.82 | $250.80 | $250.80 |
| Purchase #4 | $122.75 | 13.402% | $139.201 | $139.20 | $139.20 | $139.20 |
| Purchase #5 | $180.87 | 11.137% | $201.0135 | $201.01 | $201.00 | $201.00 |
| Purchase #6 | $152.52 | 7.197% | $163.4969 | $163.50 | $163.50 | $163.50 |
| Purchase #7 | $159.37 | 12.815% | $179.7933 | $179.79 | $179.80 | $179.80 |
| 7 purchase totals = | $1,056.98 | $1,157.0785 | $1,157.07 | $1,157.05 | $1,157.00 | |