| 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 | $216.95 | 8.609% | $235.6272 | $235.63 | $235.65 | $235.60 |
| Purchase #2 | $181.68 | 12.145% | $203.745 | $203.75 | $203.75 | $203.70 |
| Purchase #3 | $140.71 | 6.499% | $149.8547 | $149.85 | $149.85 | $149.90 |
| Purchase #4 | $128.36 | 11.499% | $143.1201 | $143.12 | $143.10 | $143.10 |
| Purchase #5 | $125.37 | 12.866% | $141.5001 | $141.50 | $141.50 | $141.50 |
| Purchase #6 | $70.82 | 8.475% | $76.822 | $76.82 | $76.80 | $76.80 |
| Purchase #7 | $158.57 | 13.176% | $179.4632 | $179.46 | $179.45 | $179.50 |
| 7 purchase totals = | $1,022.46 | $1,130.1323 | $1,130.13 | $1,130.10 | $1,130.10 | |