| 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 | $126.46 | 8.610% | $137.3482 | $137.35 | $137.35 | $137.30 |
| Purchase #2 | $178.62 | 5.721% | $188.8389 | $188.84 | $188.85 | $188.80 |
| Purchase #3 | $146.38 | 8.497% | $158.8179 | $158.82 | $158.80 | $158.80 |
| Purchase #4 | $81.33 | 13.181% | $92.0501 | $92.05 | $92.05 | $92.10 |
| Purchase #5 | $213.26 | 10.439% | $235.5222 | $235.52 | $235.50 | $235.50 |
| Purchase #6 | $122.70 | 8.690% | $133.3626 | $133.36 | $133.35 | $133.40 |
| Purchase #7 | $167.25 | 7.395% | $179.6181 | $179.62 | $179.60 | $179.60 |
| 7 purchase totals = | $1,036.00 | $1,125.5580 | $1,125.56 | $1,125.50 | $1,125.50 | |