| 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 | $171.50 | 8.521% | $186.1135 | $186.11 | $186.10 | $186.10 |
| Purchase #2 | $163.58 | 11.599% | $182.5536 | $182.55 | $182.55 | $182.60 |
| Purchase #3 | $103.81 | 3.866% | $107.8233 | $107.82 | $107.80 | $107.80 |
| Purchase #4 | $250.38 | 11.489% | $279.1462 | $279.15 | $279.15 | $279.10 |
| Purchase #5 | $49.62 | 13.802% | $56.4686 | $56.47 | $56.45 | $56.50 |
| Purchase #6 | $150.29 | 9.182% | $164.0896 | $164.09 | $164.10 | $164.10 |
| Purchase #7 | $58.53 | 9.509% | $64.0956 | $64.10 | $64.10 | $64.10 |
| 7 purchase totals = | $947.71 | $1,040.2904 | $1,040.29 | $1,040.25 | $1,040.30 | |