| 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 | $181.75 | 10.626% | $201.0628 | $201.06 | $201.05 | $201.10 |
| Purchase #2 | $177.40 | 10.245% | $195.5746 | $195.57 | $195.55 | $195.60 |
| Purchase #3 | $219.65 | 5.449% | $231.6187 | $231.62 | $231.60 | $231.60 |
| Purchase #4 | $36.41 | 11.280% | $40.517 | $40.52 | $40.50 | $40.50 |
| Purchase #5 | $178.63 | 5.581% | $188.5993 | $188.60 | $188.60 | $188.60 |
| Purchase #6 | $26.40 | 8.722% | $28.7026 | $28.70 | $28.70 | $28.70 |
| Purchase #7 | $182.74 | 8.404% | $198.0975 | $198.10 | $198.10 | $198.10 |
| 7 purchase totals = | $1,002.98 | $1,084.1725 | $1,084.17 | $1,084.10 | $1,084.20 | |