| 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 | $154.28 | 10.592% | $170.6213 | $170.62 | $170.60 | $170.60 |
| Purchase #2 | $232.98 | 9.679% | $255.5301 | $255.53 | $255.55 | $255.50 |
| Purchase #3 | $223.48 | 10.694% | $247.379 | $247.38 | $247.40 | $247.40 |
| Purchase #4 | $149.42 | 4.490% | $156.129 | $156.13 | $156.15 | $156.10 |
| Purchase #5 | $177.42 | 9.649% | $194.5393 | $194.54 | $194.55 | $194.50 |
| Purchase #6 | $239.76 | 13.327% | $271.7128 | $271.71 | $271.70 | $271.70 |
| Purchase #7 | $205.94 | 4.794% | $215.8128 | $215.81 | $215.80 | $215.80 |
| 7 purchase totals = | $1,383.28 | $1,511.7243 | $1,511.72 | $1,511.75 | $1,511.60 | |