| 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 | $173.90 | 12.404% | $195.4706 | $195.47 | $195.45 | $195.50 |
| Purchase #2 | $40.30 | 10.652% | $44.5928 | $44.59 | $44.60 | $44.60 |
| Purchase #3 | $107.60 | 13.407% | $122.0259 | $122.03 | $122.05 | $122.00 |
| Purchase #4 | $161.26 | 10.400% | $178.031 | $178.03 | $178.05 | $178.00 |
| Purchase #5 | $83.25 | 13.377% | $94.3864 | $94.39 | $94.40 | $94.40 |
| Purchase #6 | $134.75 | 13.270% | $152.6313 | $152.63 | $152.65 | $152.60 |
| Purchase #7 | $120.33 | 6.856% | $128.5798 | $128.58 | $128.60 | $128.60 |
| 7 purchase totals = | $821.39 | $915.7178 | $915.72 | $915.80 | $915.70 | |