| 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 | $176.70 | 3.208% | $182.3685 | $182.37 | $182.35 | $182.40 |
| Purchase #2 | $212.27 | 8.240% | $229.761 | $229.76 | $229.75 | $229.80 |
| Purchase #3 | $148.48 | 6.226% | $157.7244 | $157.72 | $157.70 | $157.70 |
| Purchase #4 | $232.39 | 3.461% | $240.433 | $240.43 | $240.45 | $240.40 |
| Purchase #5 | $188.43 | 6.620% | $200.9041 | $200.90 | $200.90 | $200.90 |
| Purchase #6 | $187.35 | 13.337% | $212.3369 | $212.34 | $212.35 | $212.30 |
| Purchase #7 | $146.82 | 8.530% | $159.3437 | $159.34 | $159.35 | $159.30 |
| 7 purchase totals = | $1,292.44 | $1,382.8716 | $1,382.86 | $1,382.85 | $1,382.80 | |