| 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 | $188.78 | 5.833% | $199.7915 | $199.79 | $199.80 | $199.80 |
| Purchase #2 | $5.66 | 7.439% | $6.081 | $6.08 | $6.10 | $6.10 |
| Purchase #3 | $232.77 | 8.442% | $252.4204 | $252.42 | $252.40 | $252.40 |
| Purchase #4 | $51.43 | 5.445% | $54.2304 | $54.23 | $54.25 | $54.20 |
| Purchase #5 | $120.73 | 5.355% | $127.1951 | $127.20 | $127.20 | $127.20 |
| Purchase #6 | $115.59 | 8.125% | $124.9817 | $124.98 | $125.00 | $125.00 |
| Purchase #7 | $165.52 | 6.399% | $176.1116 | $176.11 | $176.10 | $176.10 |
| 7 purchase totals = | $880.48 | $940.8117 | $940.81 | $940.85 | $940.80 | |