| 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 | $7.60 | 3.252% | $7.8472 | $7.85 | $7.85 | $7.80 |
| Purchase #2 | $235.70 | 4.225% | $245.6583 | $245.66 | $245.65 | $245.70 |
| Purchase #3 | $166.75 | 6.158% | $177.0185 | $177.02 | $177.00 | $177.00 |
| Purchase #4 | $179.48 | 8.308% | $194.3912 | $194.39 | $194.40 | $194.40 |
| Purchase #5 | $42.85 | 3.559% | $44.375 | $44.38 | $44.40 | $44.40 |
| Purchase #6 | $196.92 | 5.311% | $207.3784 | $207.38 | $207.40 | $207.40 |
| Purchase #7 | $152.77 | 3.193% | $157.6479 | $157.65 | $157.65 | $157.60 |
| 7 purchase totals = | $982.07 | $1,034.3165 | $1,034.33 | $1,034.35 | $1,034.30 | |