| 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 | $153.99 | 11.504% | $171.705 | $171.71 | $171.70 | $171.70 |
| Purchase #2 | $206.43 | 8.682% | $224.3523 | $224.35 | $224.35 | $224.40 |
| Purchase #3 | $26.39 | 12.278% | $29.6302 | $29.63 | $29.65 | $29.60 |
| Purchase #4 | $209.98 | 5.746% | $222.0455 | $222.05 | $222.05 | $222.00 |
| Purchase #5 | $52.82 | 3.647% | $54.7463 | $54.75 | $54.75 | $54.70 |
| Purchase #6 | $62.79 | 9.237% | $68.5899 | $68.59 | $68.60 | $68.60 |
| Purchase #7 | $137.73 | 4.288% | $143.6359 | $143.64 | $143.65 | $143.60 |
| 7 purchase totals = | $850.13 | $914.7051 | $914.72 | $914.75 | $914.60 | |