| 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 | $125.39 | 7.197% | $134.4143 | $134.41 | $134.40 | $134.40 |
| Purchase #2 | $197.42 | 11.521% | $220.1648 | $220.16 | $220.15 | $220.20 |
| Purchase #3 | $223.56 | 8.565% | $242.7079 | $242.71 | $242.70 | $242.70 |
| Purchase #4 | $181.95 | 10.674% | $201.3713 | $201.37 | $201.35 | $201.40 |
| Purchase #5 | $145.76 | 13.677% | $165.6956 | $165.70 | $165.70 | $165.70 |
| Purchase #6 | $67.56 | 10.678% | $74.7741 | $74.77 | $74.75 | $74.80 |
| Purchase #7 | $142.94 | 4.664% | $149.6067 | $149.61 | $149.60 | $149.60 |
| 7 purchase totals = | $1,084.58 | $1,188.7347 | $1,188.73 | $1,188.65 | $1,188.80 | |