| 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 | $163.62 | 8.193% | $177.0254 | $177.03 | $177.05 | $177.00 |
| Purchase #2 | $195.68 | 8.541% | $212.393 | $212.39 | $212.40 | $212.40 |
| Purchase #3 | $207.68 | 10.731% | $229.9661 | $229.97 | $229.95 | $230.00 |
| Purchase #4 | $159.91 | 9.757% | $175.5124 | $175.51 | $175.50 | $175.50 |
| Purchase #5 | $60.44 | 4.553% | $63.1918 | $63.19 | $63.20 | $63.20 |
| Purchase #6 | $111.76 | 5.139% | $117.5033 | $117.50 | $117.50 | $117.50 |
| Purchase #7 | $193.30 | 6.681% | $206.2144 | $206.21 | $206.20 | $206.20 |
| 7 purchase totals = | $1,092.39 | $1,181.8064 | $1,181.80 | $1,181.80 | $1,181.80 | |