| 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 | $145.44 | 4.123% | $151.4365 | $151.44 | $151.45 | $151.40 |
| Purchase #2 | $38.55 | 9.431% | $42.1857 | $42.19 | $42.20 | $42.20 |
| Purchase #3 | $201.64 | 11.659% | $225.1492 | $225.15 | $225.15 | $225.10 |
| Purchase #4 | $72.97 | 8.629% | $79.2666 | $79.27 | $79.25 | $79.30 |
| Purchase #5 | $223.52 | 9.364% | $244.4504 | $244.45 | $244.45 | $244.50 |
| Purchase #6 | $126.28 | 12.445% | $141.9955 | $142.00 | $142.00 | $142.00 |
| Purchase #7 | $199.60 | 11.546% | $222.6458 | $222.65 | $222.65 | $222.60 |
| 7 purchase totals = | $1,008.00 | $1,107.1297 | $1,107.15 | $1,107.15 | $1,107.10 | |