| 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 | $142.53 | 10.447% | $157.4201 | $157.42 | $157.40 | $157.40 |
| Purchase #2 | $73.50 | 4.125% | $76.5319 | $76.53 | $76.55 | $76.50 |
| Purchase #3 | $178.58 | 12.717% | $201.29 | $201.29 | $201.30 | $201.30 |
| Purchase #4 | $82.98 | 11.438% | $92.4713 | $92.47 | $92.45 | $92.50 |
| Purchase #5 | $235.72 | 10.293% | $259.9827 | $259.98 | $260.00 | $260.00 |
| Purchase #6 | $42.91 | 3.532% | $44.4256 | $44.43 | $44.45 | $44.40 |
| Purchase #7 | $121.73 | 5.669% | $128.6309 | $128.63 | $128.65 | $128.60 |
| 7 purchase totals = | $877.95 | $960.7525 | $960.75 | $960.80 | $960.70 | |