| 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 | $64.65 | 11.355% | $71.991 | $71.99 | $72.00 | $72.00 |
| Purchase #2 | $221.55 | 13.202% | $250.799 | $250.80 | $250.80 | $250.80 |
| Purchase #3 | $176.58 | 8.432% | $191.4692 | $191.47 | $191.45 | $191.50 |
| Purchase #4 | $94.78 | 9.838% | $104.1045 | $104.10 | $104.10 | $104.10 |
| Purchase #5 | $171.89 | 5.815% | $181.8854 | $181.89 | $181.90 | $181.90 |
| Purchase #6 | $201.92 | 5.385% | $212.7934 | $212.79 | $212.80 | $212.80 |
| Purchase #7 | $138.39 | 11.864% | $154.8086 | $154.81 | $154.80 | $154.80 |
| 7 purchase totals = | $1,069.76 | $1,167.8511 | $1,167.85 | $1,167.85 | $1,167.90 | |