| 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 | $194.83 | 4.178% | $202.97 | $202.97 | $202.95 | $203.00 |
| Purchase #2 | $136.46 | 8.321% | $147.8148 | $147.81 | $147.80 | $147.80 |
| Purchase #3 | $170.91 | 8.221% | $184.9605 | $184.96 | $184.95 | $185.00 |
| Purchase #4 | $73.96 | 7.180% | $79.2703 | $79.27 | $79.25 | $79.30 |
| Purchase #5 | $135.84 | 9.147% | $148.2653 | $148.27 | $148.25 | $148.30 |
| Purchase #6 | $104.32 | 3.660% | $108.1381 | $108.14 | $108.15 | $108.10 |
| Purchase #7 | $197.68 | 5.447% | $208.4476 | $208.45 | $208.45 | $208.40 |
| 7 purchase totals = | $1,014.00 | $1,079.8666 | $1,079.87 | $1,079.80 | $1,079.90 | |