| 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 | $193.39 | 12.583% | $217.7243 | $217.72 | $217.70 | $217.70 |
| Purchase #2 | $134.46 | 13.319% | $152.3687 | $152.37 | $152.35 | $152.40 |
| Purchase #3 | $73.78 | 8.737% | $80.2262 | $80.23 | $80.25 | $80.20 |
| Purchase #4 | $144.88 | 8.398% | $157.047 | $157.05 | $157.05 | $157.00 |
| Purchase #5 | $154.40 | 13.152% | $174.7067 | $174.71 | $174.70 | $174.70 |
| Purchase #6 | $234.47 | 10.820% | $259.8397 | $259.84 | $259.85 | $259.80 |
| Purchase #7 | $166.53 | 12.475% | $187.3046 | $187.30 | $187.30 | $187.30 |
| 7 purchase totals = | $1,101.91 | $1,229.2172 | $1,229.22 | $1,229.20 | $1,229.10 | |