| 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 | $199.37 | 3.665% | $206.6769 | $206.68 | $206.70 | $206.70 |
| Purchase #2 | $228.86 | 6.342% | $243.3743 | $243.37 | $243.35 | $243.40 |
| Purchase #3 | $131.81 | 7.842% | $142.1465 | $142.15 | $142.15 | $142.10 |
| Purchase #4 | $231.38 | 4.600% | $242.0235 | $242.02 | $242.00 | $242.00 |
| Purchase #5 | $160.50 | 6.102% | $170.2937 | $170.29 | $170.30 | $170.30 |
| Purchase #6 | $220.32 | 3.223% | $227.4209 | $227.42 | $227.40 | $227.40 |
| Purchase #7 | $152.85 | 6.141% | $162.2365 | $162.24 | $162.25 | $162.20 |
| 7 purchase totals = | $1,325.09 | $1,394.1723 | $1,394.17 | $1,394.15 | $1,394.10 | |